260562480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1085677}}^1$

素因数の和:1085693

約数の個数: 40

約数和(自身を含む): 807744432

約数和(自身を除く): 547181952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1085677, 2171354, 3257031, 4342708, 5428385, 6514062, 8685416, 10856770, 13028124, 16285155, 17370832, 21713540, 26056248, 32570310, 43427080, 52112496, 65140620, 86854160, 130281240, 260562480]

約数ペア:

[(1, 260562480), (2, 130281240), (3, 86854160), (4, 65140620), (5, 52112496), (6, 43427080), (8, 32570310), (10, 26056248), (12, 21713540), (15, 17370832), (16, 16285155), (20, 13028124), (24, 10856770), (30, 8685416), (40, 6514062), (48, 5428385), (60, 4342708), (80, 3257031), (120, 2171354), (240, 1085677)]