75646920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{630391}}^1$

素因数の和:630405

約数の個数: 32

約数和(自身を含む): 226941120

約数和(自身を除く): 151294200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 630391, 1260782, 1891173, 2521564, 3151955, 3782346, 5043128, 6303910, 7564692, 9455865, 12607820, 15129384, 18911730, 25215640, 37823460, 75646920]

約数ペア:

[(1, 75646920), (2, 37823460), (3, 25215640), (4, 18911730), (5, 15129384), (6, 12607820), (8, 9455865), (10, 7564692), (12, 6303910), (15, 5043128), (20, 3782346), (24, 3151955), (30, 2521564), (40, 1891173), (60, 1260782), (120, 630391)]