60456680

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5881}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 136580040

約数和(自身を除く): 76123360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 5881, 10280, 11762, 23524, 29405, 47048, 58810, 117620, 235240, 1511417, 3022834, 6045668, 7557085, 12091336, 15114170, 30228340, 60456680]

約数ペア:

[(1, 60456680), (2, 30228340), (4, 15114170), (5, 12091336), (8, 7557085), (10, 6045668), (20, 3022834), (40, 1511417), (257, 235240), (514, 117620), (1028, 58810), (1285, 47048), (2056, 29405), (2570, 23524), (5140, 11762), (5881, 10280)]