61074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{508957}}^1$

素因数の和:508971

約数の個数: 32

約数和(自身を含む): 183224880

約数和(自身を除く): 122150040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 508957, 1017914, 1526871, 2035828, 2544785, 3053742, 4071656, 5089570, 6107484, 7634355, 10179140, 12214968, 15268710, 20358280, 30537420, 61074840]

約数ペア:

[(1, 61074840), (2, 30537420), (3, 20358280), (4, 15268710), (5, 12214968), (6, 10179140), (8, 7634355), (10, 6107484), (12, 5089570), (15, 4071656), (20, 3053742), (24, 2544785), (30, 2035828), (40, 1526871), (60, 1017914), (120, 508957)]