42635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177647}}^1$

素因数の和:177663

約数の個数: 40

約数和(自身を含む): 132170112

約数和(自身を除く): 89534832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177647, 355294, 532941, 710588, 888235, 1065882, 1421176, 1776470, 2131764, 2664705, 2842352, 3552940, 4263528, 5329410, 7105880, 8527056, 10658820, 14211760, 21317640, 42635280]

約数ペア:

[(1, 42635280), (2, 21317640), (3, 14211760), (4, 10658820), (5, 8527056), (6, 7105880), (8, 5329410), (10, 4263528), (12, 3552940), (15, 2842352), (16, 2664705), (20, 2131764), (24, 1776470), (30, 1421176), (40, 1065882), (48, 888235), (60, 710588), (80, 532941), (120, 355294), (240, 177647)]