345872160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 1284958080

約数和(自身を除く): 939085920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 59, 60, 69, 72, 80, 90, 92, 96, 108, 115, 118, 120, 135, 138, 144, 160, 177, 180, 184, 207, 216, 230, 236, 240, 270, 276, 288, 295, 345, 354, 360, 368, 414, 432, 460, 472, 480, 531, 540, 552, 590, 621, 690, 708, 720, 736, 828, 864, 885, 920, 944, 1035, 1062, 1080, 1104, 1180, 1242, 1357, 1380, 1416, 1440, 1593, 1656, 1770, 1840, 1888, 2070, 2124, 2160, 2208, 2360, 2484, 2655, 2714, 2760, 2832, 3105, 3186, 3312, 3481, 3540, 3680, 4071, 4140, 4248, 4320, 4720, 4968, 5310, 5428, 5520, 5664, 6210, 6372, 6624, 6785, 6962, 7080, 7965, 8142, 8280, 8496, 9440, 9936, 10443, 10620, 10856, 11040, 12213, 12420, 12744, 13570, 13924, 14160, 15930, 16284, 16560, 16992, 17405, 19872, 20355, 20886, 21240, 21712, 24426, 24840, 25488, 27140, 27848, 28320, 31329, 31860, 32568, 33120, 34810, 36639, 40710, 41772, 42480, 43424, 48852, 49680, 50976, 52215, 54280, 55696, 61065, 62658, 63720, 65136, 69620, 73278, 80063, 81420, 83544, 84960, 93987, 97704, 99360, 104430, 108560, 111392, 122130, 125316, 127440, 130272, 139240, 146556, 156645, 160126, 162840, 167088, 183195, 187974, 195408, 208860, 217120, 240189, 244260, 250632, 254880, 278480, 293112, 313290, 320252, 325680, 334176, 366390, 375948, 390816, 400315, 417720, 469935, 480378, 488520, 501264, 556960, 586224, 626580, 640504, 651360, 720567, 732780, 751896, 800630, 835440, 939870, 960756, 977040, 1002528, 1172448, 1200945, 1253160, 1281008, 1441134, 1465560, 1503792, 1601260, 1670880, 1879740, 1921512, 1954080, 2161701, 2401890, 2506320, 2562016, 2882268, 2931120, 3007584, 3202520, 3602835, 3759480, 3843024, 4323402, 4803780, 5012640, 5764536, 5862240, 6405040, 7205670, 7518960, 7686048, 8646804, 9607560, 10808505, 11529072, 12810080, 14411340, 15037920, 17293608, 19215120, 21617010, 23058144, 28822680, 34587216, 38430240, 43234020, 57645360, 69174432, 86468040, 115290720, 172936080, 345872160]

約数ペア:

[(1, 345872160), (2, 172936080), (3, 115290720), (4, 86468040), (5, 69174432), (6, 57645360), (8, 43234020), (9, 38430240), (10, 34587216), (12, 28822680), (15, 23058144), (16, 21617010), (18, 19215120), (20, 17293608), (23, 15037920), (24, 14411340), (27, 12810080), (30, 11529072), (32, 10808505), (36, 9607560), (40, 8646804), (45, 7686048), (46, 7518960), (48, 7205670), (54, 6405040), (59, 5862240), (60, 5764536), (69, 5012640), (72, 4803780), (80, 4323402), (90, 3843024), (92, 3759480), (96, 3602835), (108, 3202520), (115, 3007584), (118, 2931120), (120, 2882268), (135, 2562016), (138, 2506320), (144, 2401890), (160, 2161701), (177, 1954080), (180, 1921512), (184, 1879740), (207, 1670880), (216, 1601260), (230, 1503792), (236, 1465560), (240, 1441134), (270, 1281008), (276, 1253160), (288, 1200945), (295, 1172448), (345, 1002528), (354, 977040), (360, 960756), (368, 939870), (414, 835440), (432, 800630), (460, 751896), (472, 732780), (480, 720567), (531, 651360), (540, 640504), (552, 626580), (590, 586224), (621, 556960), (690, 501264), (708, 488520), (720, 480378), (736, 469935), (828, 417720), (864, 400315), (885, 390816), (920, 375948), (944, 366390), (1035, 334176), (1062, 325680), (1080, 320252), (1104, 313290), (1180, 293112), (1242, 278480), (1357, 254880), (1380, 250632), (1416, 244260), (1440, 240189), (1593, 217120), (1656, 208860), (1770, 195408), (1840, 187974), (1888, 183195), (2070, 167088), (2124, 162840), (2160, 160126), (2208, 156645), (2360, 146556), (2484, 139240), (2655, 130272), (2714, 127440), (2760, 125316), (2832, 122130), (3105, 111392), (3186, 108560), (3312, 104430), (3481, 99360), (3540, 97704), (3680, 93987), (4071, 84960), (4140, 83544), (4248, 81420), (4320, 80063), (4720, 73278), (4968, 69620), (5310, 65136), (5428, 63720), (5520, 62658), (5664, 61065), (6210, 55696), (6372, 54280), (6624, 52215), (6785, 50976), (6962, 49680), (7080, 48852), (7965, 43424), (8142, 42480), (8280, 41772), (8496, 40710), (9440, 36639), (9936, 34810), (10443, 33120), (10620, 32568), (10856, 31860), (11040, 31329), (12213, 28320), (12420, 27848), (12744, 27140), (13570, 25488), (13924, 24840), (14160, 24426), (15930, 21712), (16284, 21240), (16560, 20886), (16992, 20355), (17405, 19872)]