151579320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17876

約数の個数: 64

約数和(自身を含む): 461168640

約数和(自身を除く): 309589320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17791, 35582, 53373, 71164, 88955, 106746, 142328, 177910, 213492, 266865, 355820, 426984, 533730, 711640, 1067460, 1263161, 2134920, 2526322, 3789483, 5052644, 6315805, 7578966, 10105288, 12631610, 15157932, 18947415, 25263220, 30315864, 37894830, 50526440, 75789660, 151579320]

約数ペア:

[(1, 151579320), (2, 75789660), (3, 50526440), (4, 37894830), (5, 30315864), (6, 25263220), (8, 18947415), (10, 15157932), (12, 12631610), (15, 10105288), (20, 7578966), (24, 6315805), (30, 5052644), (40, 3789483), (60, 2526322), (71, 2134920), (120, 1263161), (142, 1067460), (213, 711640), (284, 533730), (355, 426984), (426, 355820), (568, 266865), (710, 213492), (852, 177910), (1065, 142328), (1420, 106746), (1704, 88955), (2130, 71164), (2840, 53373), (4260, 35582), (8520, 17791)]