12680760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105673}}^1$

素因数の和:105687

約数の個数: 32

約数和(自身を含む): 38042640

約数和(自身を除く): 25361880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105673, 211346, 317019, 422692, 528365, 634038, 845384, 1056730, 1268076, 1585095, 2113460, 2536152, 3170190, 4226920, 6340380, 12680760]

約数ペア:

[(1, 12680760), (2, 6340380), (3, 4226920), (4, 3170190), (5, 2536152), (6, 2113460), (8, 1585095), (10, 1268076), (12, 1056730), (15, 845384), (20, 634038), (24, 528365), (30, 422692), (40, 317019), (60, 211346), (120, 105673)]