7280580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121343}}^1$

素因数の和:121355

約数の個数: 24

約数和(自身を含む): 20385792

約数和(自身を除く): 13105212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121343, 242686, 364029, 485372, 606715, 728058, 1213430, 1456116, 1820145, 2426860, 3640290, 7280580]

約数ペア:

[(1, 7280580), (2, 3640290), (3, 2426860), (4, 1820145), (5, 1456116), (6, 1213430), (10, 728058), (12, 606715), (15, 485372), (20, 364029), (30, 242686), (60, 121343)]