71791320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{598261}}^1$

素因数の和:598275

約数の個数: 32

約数和(自身を含む): 215374320

約数和(自身を除く): 143583000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 598261, 1196522, 1794783, 2393044, 2991305, 3589566, 4786088, 5982610, 7179132, 8973915, 11965220, 14358264, 17947830, 23930440, 35895660, 71791320]

約数ペア:

[(1, 71791320), (2, 35895660), (3, 23930440), (4, 17947830), (5, 14358264), (6, 11965220), (8, 8973915), (10, 7179132), (12, 5982610), (15, 4786088), (20, 3589566), (24, 2991305), (30, 2393044), (40, 1794783), (60, 1196522), (120, 598261)]