291046920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2425391}}^1$

素因数の和:2425405

約数の個数: 32

約数和(自身を含む): 873141120

約数和(自身を除く): 582094200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2425391, 4850782, 7276173, 9701564, 12126955, 14552346, 19403128, 24253910, 29104692, 36380865, 48507820, 58209384, 72761730, 97015640, 145523460, 291046920]

約数ペア:

[(1, 291046920), (2, 145523460), (3, 97015640), (4, 72761730), (5, 58209384), (6, 48507820), (8, 36380865), (10, 29104692), (12, 24253910), (15, 19403128), (20, 14552346), (24, 12126955), (30, 9701564), (40, 7276173), (60, 4850782), (120, 2425391)]