108306720

素因数分解:

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

素因数の和:225

約数の個数: 240

約数和(自身を含む): 391334328

約数和(自身を除く): 283027608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 137, 144, 160, 162, 180, 183, 216, 240, 244, 270, 274, 288, 305, 324, 360, 366, 405, 411, 432, 480, 488, 540, 548, 549, 610, 648, 685, 720, 732, 810, 822, 864, 915, 976, 1080, 1096, 1098, 1220, 1233, 1296, 1370, 1440, 1464, 1620, 1644, 1647, 1830, 1952, 2055, 2160, 2192, 2196, 2440, 2466, 2592, 2740, 2745, 2928, 3240, 3288, 3294, 3660, 3699, 4110, 4320, 4384, 4392, 4880, 4932, 4941, 5480, 5490, 5856, 6165, 6480, 6576, 6588, 7320, 7398, 8220, 8235, 8357, 8784, 9760, 9864, 9882, 10960, 10980, 11097, 12330, 12960, 13152, 13176, 14640, 14796, 16440, 16470, 16714, 17568, 18495, 19728, 19764, 21920, 21960, 22194, 24660, 24705, 25071, 26352, 29280, 29592, 32880, 32940, 33428, 36990, 39456, 39528, 41785, 43920, 44388, 49320, 49410, 50142, 52704, 55485, 59184, 65760, 65880, 66856, 73980, 75213, 79056, 83570, 87840, 88776, 98640, 98820, 100284, 110970, 118368, 125355, 131760, 133712, 147960, 150426, 158112, 167140, 177552, 197280, 197640, 200568, 221940, 225639, 250710, 263520, 267424, 295920, 300852, 334280, 355104, 376065, 395280, 401136, 443880, 451278, 501420, 591840, 601704, 668560, 676917, 752130, 790560, 802272, 887760, 902556, 1002840, 1128195, 1203408, 1337120, 1353834, 1504260, 1775520, 1805112, 2005680, 2256390, 2406816, 2707668, 3008520, 3384585, 3610224, 4011360, 4512780, 5415336, 6017040, 6769170, 7220448, 9025560, 10830672, 12034080, 13538340, 18051120, 21661344, 27076680, 36102240, 54153360, 108306720]

約数ペア:

[(1, 108306720), (2, 54153360), (3, 36102240), (4, 27076680), (5, 21661344), (6, 18051120), (8, 13538340), (9, 12034080), (10, 10830672), (12, 9025560), (15, 7220448), (16, 6769170), (18, 6017040), (20, 5415336), (24, 4512780), (27, 4011360), (30, 3610224), (32, 3384585), (36, 3008520), (40, 2707668), (45, 2406816), (48, 2256390), (54, 2005680), (60, 1805112), (61, 1775520), (72, 1504260), (80, 1353834), (81, 1337120), (90, 1203408), (96, 1128195), (108, 1002840), (120, 902556), (122, 887760), (135, 802272), (137, 790560), (144, 752130), (160, 676917), (162, 668560), (180, 601704), (183, 591840), (216, 501420), (240, 451278), (244, 443880), (270, 401136), (274, 395280), (288, 376065), (305, 355104), (324, 334280), (360, 300852), (366, 295920), (405, 267424), (411, 263520), (432, 250710), (480, 225639), (488, 221940), (540, 200568), (548, 197640), (549, 197280), (610, 177552), (648, 167140), (685, 158112), (720, 150426), (732, 147960), (810, 133712), (822, 131760), (864, 125355), (915, 118368), (976, 110970), (1080, 100284), (1096, 98820), (1098, 98640), (1220, 88776), (1233, 87840), (1296, 83570), (1370, 79056), (1440, 75213), (1464, 73980), (1620, 66856), (1644, 65880), (1647, 65760), (1830, 59184), (1952, 55485), (2055, 52704), (2160, 50142), (2192, 49410), (2196, 49320), (2440, 44388), (2466, 43920), (2592, 41785), (2740, 39528), (2745, 39456), (2928, 36990), (3240, 33428), (3288, 32940), (3294, 32880), (3660, 29592), (3699, 29280), (4110, 26352), (4320, 25071), (4384, 24705), (4392, 24660), (4880, 22194), (4932, 21960), (4941, 21920), (5480, 19764), (5490, 19728), (5856, 18495), (6165, 17568), (6480, 16714), (6576, 16470), (6588, 16440), (7320, 14796), (7398, 14640), (8220, 13176), (8235, 13152), (8357, 12960), (8784, 12330), (9760, 11097), (9864, 10980), (9882, 10960)]