152332760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122849}}^1$

素因数の和:122891

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 201475240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 122849, 245698, 491396, 614245, 982792, 1228490, 2456980, 3808319, 4913960, 7616638, 15233276, 19041595, 30466552, 38083190, 76166380, 152332760]

約数ペア:

[(1, 152332760), (2, 76166380), (4, 38083190), (5, 30466552), (8, 19041595), (10, 15233276), (20, 7616638), (31, 4913960), (40, 3808319), (62, 2456980), (124, 1228490), (155, 982792), (248, 614245), (310, 491396), (620, 245698), (1240, 122849)]