118494840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{987457}}^1$

素因数の和:987471

約数の個数: 32

約数和(自身を含む): 355484880

約数和(自身を除く): 236990040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 987457, 1974914, 2962371, 3949828, 4937285, 5924742, 7899656, 9874570, 11849484, 14811855, 19749140, 23698968, 29623710, 39498280, 59247420, 118494840]

約数ペア:

[(1, 118494840), (2, 59247420), (3, 39498280), (4, 29623710), (5, 23698968), (6, 19749140), (8, 14811855), (10, 11849484), (12, 9874570), (15, 7899656), (20, 5924742), (24, 4937285), (30, 3949828), (40, 2962371), (60, 1974914), (120, 987457)]