920607120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 400

約数和(自身を含む): 3466104048

約数和(自身を除く): 2545496928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 72, 80, 81, 85, 90, 102, 108, 120, 122, 135, 136, 137, 144, 153, 162, 170, 180, 183, 204, 216, 240, 244, 255, 270, 272, 274, 305, 306, 324, 340, 360, 366, 405, 408, 411, 432, 459, 488, 510, 540, 548, 549, 610, 612, 648, 680, 685, 720, 732, 765, 810, 816, 822, 915, 918, 976, 1020, 1037, 1080, 1096, 1098, 1220, 1224, 1233, 1296, 1360, 1370, 1377, 1464, 1530, 1620, 1644, 1647, 1830, 1836, 2040, 2055, 2074, 2160, 2192, 2196, 2295, 2329, 2440, 2448, 2466, 2740, 2745, 2754, 2928, 3060, 3111, 3240, 3288, 3294, 3660, 3672, 3699, 4080, 4110, 4148, 4392, 4590, 4658, 4880, 4932, 4941, 5185, 5480, 5490, 5508, 6120, 6165, 6222, 6480, 6576, 6588, 6885, 6987, 7320, 7344, 7398, 8220, 8235, 8296, 8357, 8784, 9180, 9316, 9333, 9864, 9882, 10370, 10960, 10980, 11016, 11097, 11645, 12240, 12330, 12444, 13176, 13770, 13974, 14640, 14796, 15555, 16440, 16470, 16592, 16714, 18360, 18495, 18632, 18666, 19728, 19764, 20740, 20961, 21960, 22032, 22194, 23290, 24660, 24705, 24888, 25071, 26352, 27540, 27948, 27999, 29592, 31110, 32880, 32940, 33428, 34935, 36720, 36990, 37264, 37332, 39528, 41480, 41785, 41922, 43920, 44388, 46580, 46665, 49320, 49410, 49776, 50142, 55080, 55485, 55896, 55998, 59184, 62220, 62883, 65880, 66856, 69870, 73980, 74664, 75213, 79056, 82960, 83570, 83844, 83997, 88776, 93160, 93330, 98640, 98820, 100284, 104805, 110160, 110970, 111792, 111996, 124440, 125355, 125766, 131760, 133712, 139740, 139995, 142069, 147960, 149328, 150426, 167140, 167688, 167994, 177552, 186320, 186660, 188649, 197640, 200568, 209610, 221940, 223992, 225639, 248880, 250710, 251532, 279480, 279990, 284138, 295920, 300852, 314415, 334280, 335376, 335988, 373320, 376065, 377298, 395280, 401136, 419220, 419985, 426207, 443880, 447984, 451278, 501420, 503064, 558960, 559980, 568276, 601704, 628830, 668560, 671976, 676917, 710345, 746640, 752130, 754596, 838440, 839970, 852414, 887760, 902556, 943245, 1002840, 1006128, 1119960, 1128195, 1136552, 1203408, 1257660, 1278621, 1343952, 1353834, 1420690, 1504260, 1509192, 1676880, 1679940, 1704828, 1805112, 1886490, 2005680, 2131035, 2239920, 2256390, 2273104, 2515320, 2557242, 2707668, 2841380, 3008520, 3018384, 3359880, 3384585, 3409656, 3610224, 3772980, 3835863, 4262070, 4512780, 5030640, 5114484, 5415336, 5682760, 6017040, 6393105, 6719760, 6769170, 6819312, 7545960, 7671726, 8524140, 9025560, 10228968, 10830672, 11365520, 11507589, 12786210, 13538340, 15091920, 15343452, 17048280, 18051120, 19179315, 20457936, 23015178, 25572420, 27076680, 30686904, 34096560, 38358630, 46030356, 51144840, 54153360, 57537945, 61373808, 76717260, 92060712, 102289680, 115075890, 153434520, 184121424, 230151780, 306869040, 460303560, 920607120]

約数ペア:

[(1, 920607120), (2, 460303560), (3, 306869040), (4, 230151780), (5, 184121424), (6, 153434520), (8, 115075890), (9, 102289680), (10, 92060712), (12, 76717260), (15, 61373808), (16, 57537945), (17, 54153360), (18, 51144840), (20, 46030356), (24, 38358630), (27, 34096560), (30, 30686904), (34, 27076680), (36, 25572420), (40, 23015178), (45, 20457936), (48, 19179315), (51, 18051120), (54, 17048280), (60, 15343452), (61, 15091920), (68, 13538340), (72, 12786210), (80, 11507589), (81, 11365520), (85, 10830672), (90, 10228968), (102, 9025560), (108, 8524140), (120, 7671726), (122, 7545960), (135, 6819312), (136, 6769170), (137, 6719760), (144, 6393105), (153, 6017040), (162, 5682760), (170, 5415336), (180, 5114484), (183, 5030640), (204, 4512780), (216, 4262070), (240, 3835863), (244, 3772980), (255, 3610224), (270, 3409656), (272, 3384585), (274, 3359880), (305, 3018384), (306, 3008520), (324, 2841380), (340, 2707668), (360, 2557242), (366, 2515320), (405, 2273104), (408, 2256390), (411, 2239920), (432, 2131035), (459, 2005680), (488, 1886490), (510, 1805112), (540, 1704828), (548, 1679940), (549, 1676880), (610, 1509192), (612, 1504260), (648, 1420690), (680, 1353834), (685, 1343952), (720, 1278621), (732, 1257660), (765, 1203408), (810, 1136552), (816, 1128195), (822, 1119960), (915, 1006128), (918, 1002840), (976, 943245), (1020, 902556), (1037, 887760), (1080, 852414), (1096, 839970), (1098, 838440), (1220, 754596), (1224, 752130), (1233, 746640), (1296, 710345), (1360, 676917), (1370, 671976), (1377, 668560), (1464, 628830), (1530, 601704), (1620, 568276), (1644, 559980), (1647, 558960), (1830, 503064), (1836, 501420), (2040, 451278), (2055, 447984), (2074, 443880), (2160, 426207), (2192, 419985), (2196, 419220), (2295, 401136), (2329, 395280), (2440, 377298), (2448, 376065), (2466, 373320), (2740, 335988), (2745, 335376), (2754, 334280), (2928, 314415), (3060, 300852), (3111, 295920), (3240, 284138), (3288, 279990), (3294, 279480), (3660, 251532), (3672, 250710), (3699, 248880), (4080, 225639), (4110, 223992), (4148, 221940), (4392, 209610), (4590, 200568), (4658, 197640), (4880, 188649), (4932, 186660), (4941, 186320), (5185, 177552), (5480, 167994), (5490, 167688), (5508, 167140), (6120, 150426), (6165, 149328), (6222, 147960), (6480, 142069), (6576, 139995), (6588, 139740), (6885, 133712), (6987, 131760), (7320, 125766), (7344, 125355), (7398, 124440), (8220, 111996), (8235, 111792), (8296, 110970), (8357, 110160), (8784, 104805), (9180, 100284), (9316, 98820), (9333, 98640), (9864, 93330), (9882, 93160), (10370, 88776), (10960, 83997), (10980, 83844), (11016, 83570), (11097, 82960), (11645, 79056), (12240, 75213), (12330, 74664), (12444, 73980), (13176, 69870), (13770, 66856), (13974, 65880), (14640, 62883), (14796, 62220), (15555, 59184), (16440, 55998), (16470, 55896), (16592, 55485), (16714, 55080), (18360, 50142), (18495, 49776), (18632, 49410), (18666, 49320), (19728, 46665), (19764, 46580), (20740, 44388), (20961, 43920), (21960, 41922), (22032, 41785), (22194, 41480), (23290, 39528), (24660, 37332), (24705, 37264), (24888, 36990), (25071, 36720), (26352, 34935), (27540, 33428), (27948, 32940), (27999, 32880), (29592, 31110)]