129935640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1567}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 390620160

約数和(自身を除く): 260684520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 1567, 2073, 2764, 3134, 3455, 4146, 4701, 5528, 6268, 6910, 7835, 8292, 9402, 10365, 12536, 13820, 15670, 16584, 18804, 20730, 23505, 27640, 31340, 37608, 41460, 47010, 62680, 82920, 94020, 188040, 1082797, 2165594, 3248391, 4331188, 5413985, 6496782, 8662376, 10827970, 12993564, 16241955, 21655940, 25987128, 32483910, 43311880, 64967820, 129935640]

約数ペア:

[(1, 129935640), (2, 64967820), (3, 43311880), (4, 32483910), (5, 25987128), (6, 21655940), (8, 16241955), (10, 12993564), (12, 10827970), (15, 8662376), (20, 6496782), (24, 5413985), (30, 4331188), (40, 3248391), (60, 2165594), (120, 1082797), (691, 188040), (1382, 94020), (1567, 82920), (2073, 62680), (2764, 47010), (3134, 41460), (3455, 37608), (4146, 31340), (4701, 27640), (5528, 23505), (6268, 20730), (6910, 18804), (7835, 16584), (8292, 15670), (9402, 13820), (10365, 12536)]