388292280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3235769}}^1$

素因数の和:3235783

約数の個数: 32

約数和(自身を含む): 1164877200

約数和(自身を除く): 776584920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3235769, 6471538, 9707307, 12943076, 16178845, 19414614, 25886152, 32357690, 38829228, 48536535, 64715380, 77658456, 97073070, 129430760, 194146140, 388292280]

約数ペア:

[(1, 388292280), (2, 194146140), (3, 129430760), (4, 97073070), (5, 77658456), (6, 64715380), (8, 48536535), (10, 38829228), (12, 32357690), (15, 25886152), (20, 19414614), (24, 16178845), (30, 12943076), (40, 9707307), (60, 6471538), (120, 3235769)]