404485320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3370711}}^1$

素因数の和:3370725

約数の個数: 32

約数和(自身を含む): 1213456320

約数和(自身を除く): 808971000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3370711, 6741422, 10112133, 13482844, 16853555, 20224266, 26965688, 33707110, 40448532, 50560665, 67414220, 80897064, 101121330, 134828440, 202242660, 404485320]

約数ペア:

[(1, 404485320), (2, 202242660), (3, 134828440), (4, 101121330), (5, 80897064), (6, 67414220), (8, 50560665), (10, 40448532), (12, 33707110), (15, 26965688), (20, 20224266), (24, 16853555), (30, 13482844), (40, 10112133), (60, 6741422), (120, 3370711)]