64641180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077353}}^1$

素因数の和:1077365

約数の個数: 24

約数和(自身を含む): 180995472

約数和(自身を除く): 116354292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077353, 2154706, 3232059, 4309412, 5386765, 6464118, 10773530, 12928236, 16160295, 21547060, 32320590, 64641180]

約数ペア:

[(1, 64641180), (2, 32320590), (3, 21547060), (4, 16160295), (5, 12928236), (6, 10773530), (10, 6464118), (12, 5386765), (15, 4309412), (20, 3232059), (30, 2154706), (60, 1077353)]