152423280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6879

約数の個数: 120

約数和(自身を含む): 528478080

約数和(自身を除く): 376054800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6829, 7440, 11160, 13658, 20487, 22320, 27316, 34145, 40974, 54632, 61461, 68290, 81948, 102435, 109264, 122922, 136580, 163896, 204870, 211699, 245844, 273160, 307305, 327792, 409740, 423398, 491688, 546320, 614610, 635097, 819480, 846796, 983376, 1058495, 1229220, 1270194, 1638960, 1693592, 1905291, 2116990, 2458440, 2540388, 3175485, 3387184, 3810582, 4233980, 4916880, 5080776, 6350970, 7621164, 8467960, 9526455, 10161552, 12701940, 15242328, 16935920, 19052910, 25403880, 30484656, 38105820, 50807760, 76211640, 152423280]

約数ペア:

[(1, 152423280), (2, 76211640), (3, 50807760), (4, 38105820), (5, 30484656), (6, 25403880), (8, 19052910), (9, 16935920), (10, 15242328), (12, 12701940), (15, 10161552), (16, 9526455), (18, 8467960), (20, 7621164), (24, 6350970), (30, 5080776), (31, 4916880), (36, 4233980), (40, 3810582), (45, 3387184), (48, 3175485), (60, 2540388), (62, 2458440), (72, 2116990), (80, 1905291), (90, 1693592), (93, 1638960), (120, 1270194), (124, 1229220), (144, 1058495), (155, 983376), (180, 846796), (186, 819480), (240, 635097), (248, 614610), (279, 546320), (310, 491688), (360, 423398), (372, 409740), (465, 327792), (496, 307305), (558, 273160), (620, 245844), (720, 211699), (744, 204870), (930, 163896), (1116, 136580), (1240, 122922), (1395, 109264), (1488, 102435), (1860, 81948), (2232, 68290), (2480, 61461), (2790, 54632), (3720, 40974), (4464, 34145), (5580, 27316), (6829, 22320), (7440, 20487), (11160, 13658)]