315035040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{656323}}^1$

素因数の和:656341

約数の個数: 48

約数和(自身を含む): 992361888

約数和(自身を除く): 677326848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 656323, 1312646, 1968969, 2625292, 3281615, 3937938, 5250584, 6563230, 7875876, 9844845, 10501168, 13126460, 15751752, 19689690, 21002336, 26252920, 31503504, 39379380, 52505840, 63007008, 78758760, 105011680, 157517520, 315035040]

約数ペア:

[(1, 315035040), (2, 157517520), (3, 105011680), (4, 78758760), (5, 63007008), (6, 52505840), (8, 39379380), (10, 31503504), (12, 26252920), (15, 21002336), (16, 19689690), (20, 15751752), (24, 13126460), (30, 10501168), (32, 9844845), (40, 7875876), (48, 6563230), (60, 5250584), (80, 3937938), (96, 3281615), (120, 2625292), (160, 1968969), (240, 1312646), (480, 656323)]