60961431560

素因数分解:

$2^3\times 5^1\times {\mathrm{10531}}^1\times {\mathrm{144719}}^1$

素因数の和:155261

約数の個数: 32

約数和(自身を含む): 137177193600

約数和(自身を除く): 76215762040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10531, 21062, 42124, 52655, 84248, 105310, 144719, 210620, 289438, 421240, 578876, 723595, 1157752, 1447190, 2894380, 5788760, 1524035789, 3048071578, 6096143156, 7620178945, 12192286312, 15240357890, 30480715780, 60961431560]

約数ペア:

[(1, 60961431560), (2, 30480715780), (4, 15240357890), (5, 12192286312), (8, 7620178945), (10, 6096143156), (20, 3048071578), (40, 1524035789), (10531, 5788760), (21062, 2894380), (42124, 1447190), (52655, 1157752), (84248, 723595), (105310, 578876), (144719, 421240), (210620, 289438)]