64455060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074251}}^1$

素因数の和:1074263

約数の個数: 24

約数和(自身を含む): 180474336

約数和(自身を除く): 116019276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074251, 2148502, 3222753, 4297004, 5371255, 6445506, 10742510, 12891012, 16113765, 21485020, 32227530, 64455060]

約数ペア:

[(1, 64455060), (2, 32227530), (3, 21485020), (4, 16113765), (5, 12891012), (6, 10742510), (10, 6445506), (12, 5371255), (15, 4297004), (20, 3222753), (30, 2148502), (60, 1074251)]