63886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{532391}}^1$

素因数の和:532405

約数の個数: 32

約数和(自身を含む): 191661120

約数和(自身を除く): 127774200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 532391, 1064782, 1597173, 2129564, 2661955, 3194346, 4259128, 5323910, 6388692, 7985865, 10647820, 12777384, 15971730, 21295640, 31943460, 63886920]

約数ペア:

[(1, 63886920), (2, 31943460), (3, 21295640), (4, 15971730), (5, 12777384), (6, 10647820), (8, 7985865), (10, 6388692), (12, 5323910), (15, 4259128), (20, 3194346), (24, 2661955), (30, 2129564), (40, 1597173), (60, 1064782), (120, 532391)]