5077920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 16329600

約数和(自身を除く): 11251680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 149, 160, 213, 240, 284, 298, 355, 426, 447, 480, 568, 596, 710, 745, 852, 894, 1065, 1136, 1192, 1420, 1490, 1704, 1788, 2130, 2235, 2272, 2384, 2840, 2980, 3408, 3576, 4260, 4470, 4768, 5680, 5960, 6816, 7152, 8520, 8940, 10579, 11360, 11920, 14304, 17040, 17880, 21158, 23840, 31737, 34080, 35760, 42316, 52895, 63474, 71520, 84632, 105790, 126948, 158685, 169264, 211580, 253896, 317370, 338528, 423160, 507792, 634740, 846320, 1015584, 1269480, 1692640, 2538960, 5077920]

約数ペア:

[(1, 5077920), (2, 2538960), (3, 1692640), (4, 1269480), (5, 1015584), (6, 846320), (8, 634740), (10, 507792), (12, 423160), (15, 338528), (16, 317370), (20, 253896), (24, 211580), (30, 169264), (32, 158685), (40, 126948), (48, 105790), (60, 84632), (71, 71520), (80, 63474), (96, 52895), (120, 42316), (142, 35760), (149, 34080), (160, 31737), (213, 23840), (240, 21158), (284, 17880), (298, 17040), (355, 14304), (426, 11920), (447, 11360), (480, 10579), (568, 8940), (596, 8520), (710, 7152), (745, 6816), (852, 5960), (894, 5680), (1065, 4768), (1136, 4470), (1192, 4260), (1420, 3576), (1490, 3408), (1704, 2980), (1788, 2840), (2130, 2384), (2235, 2272)]