125508120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14731}}^1$

素因数の和:14816

約数の個数: 64

約数和(自身を含む): 381853440

約数和(自身を除く): 256345320

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, 14731, 29462, 44193, 58924, 73655, 88386, 117848, 147310, 176772, 220965, 294620, 353544, 441930, 589240, 883860, 1045901, 1767720, 2091802, 3137703, 4183604, 5229505, 6275406, 8367208, 10459010, 12550812, 15688515, 20918020, 25101624, 31377030, 41836040, 62754060, 125508120]

約数ペア:

[(1, 125508120), (2, 62754060), (3, 41836040), (4, 31377030), (5, 25101624), (6, 20918020), (8, 15688515), (10, 12550812), (12, 10459010), (15, 8367208), (20, 6275406), (24, 5229505), (30, 4183604), (40, 3137703), (60, 2091802), (71, 1767720), (120, 1045901), (142, 883860), (213, 589240), (284, 441930), (355, 353544), (426, 294620), (568, 220965), (710, 176772), (852, 147310), (1065, 117848), (1420, 88386), (1704, 73655), (2130, 58924), (2840, 44193), (4260, 29462), (8520, 14731)]