157412280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1311769}}^1$

素因数の和:1311783

約数の個数: 32

約数和(自身を含む): 472237200

約数和(自身を除く): 314824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1311769, 2623538, 3935307, 5247076, 6558845, 7870614, 10494152, 13117690, 15741228, 19676535, 26235380, 31482456, 39353070, 52470760, 78706140, 157412280]

約数ペア:

[(1, 157412280), (2, 78706140), (3, 52470760), (4, 39353070), (5, 31482456), (6, 26235380), (8, 19676535), (10, 15741228), (12, 13117690), (15, 10494152), (20, 7870614), (24, 6558845), (30, 5247076), (40, 3935307), (60, 2623538), (120, 1311769)]