10155840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 32918400

約数和(自身を除く): 22762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 149, 160, 192, 213, 240, 284, 298, 320, 355, 426, 447, 480, 568, 596, 710, 745, 852, 894, 960, 1065, 1136, 1192, 1420, 1490, 1704, 1788, 2130, 2235, 2272, 2384, 2840, 2980, 3408, 3576, 4260, 4470, 4544, 4768, 5680, 5960, 6816, 7152, 8520, 8940, 9536, 10579, 11360, 11920, 13632, 14304, 17040, 17880, 21158, 22720, 23840, 28608, 31737, 34080, 35760, 42316, 47680, 52895, 63474, 68160, 71520, 84632, 105790, 126948, 143040, 158685, 169264, 211580, 253896, 317370, 338528, 423160, 507792, 634740, 677056, 846320, 1015584, 1269480, 1692640, 2031168, 2538960, 3385280, 5077920, 10155840]

約数ペア:

[(1, 10155840), (2, 5077920), (3, 3385280), (4, 2538960), (5, 2031168), (6, 1692640), (8, 1269480), (10, 1015584), (12, 846320), (15, 677056), (16, 634740), (20, 507792), (24, 423160), (30, 338528), (32, 317370), (40, 253896), (48, 211580), (60, 169264), (64, 158685), (71, 143040), (80, 126948), (96, 105790), (120, 84632), (142, 71520), (149, 68160), (160, 63474), (192, 52895), (213, 47680), (240, 42316), (284, 35760), (298, 34080), (320, 31737), (355, 28608), (426, 23840), (447, 22720), (480, 21158), (568, 17880), (596, 17040), (710, 14304), (745, 13632), (852, 11920), (894, 11360), (960, 10579), (1065, 9536), (1136, 8940), (1192, 8520), (1420, 7152), (1490, 6816), (1704, 5960), (1788, 5680), (2130, 4768), (2235, 4544), (2272, 4470), (2384, 4260), (2840, 3576), (2980, 3408)]