130761240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1089677}}^1$

素因数の和:1089691

約数の個数: 32

約数和(自身を含む): 392284080

約数和(自身を除く): 261522840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1089677, 2179354, 3269031, 4358708, 5448385, 6538062, 8717416, 10896770, 13076124, 16345155, 21793540, 26152248, 32690310, 43587080, 65380620, 130761240]

約数ペア:

[(1, 130761240), (2, 65380620), (3, 43587080), (4, 32690310), (5, 26152248), (6, 21793540), (8, 16345155), (10, 13076124), (12, 10896770), (15, 8717416), (20, 6538062), (24, 5448385), (30, 4358708), (40, 3269031), (60, 2179354), (120, 1089677)]