101491680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211441}}^1$

素因数の和:211459

約数の個数: 48

約数和(自身を含む): 319700304

約数和(自身を除く): 218208624

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, 211441, 422882, 634323, 845764, 1057205, 1268646, 1691528, 2114410, 2537292, 3171615, 3383056, 4228820, 5074584, 6343230, 6766112, 8457640, 10149168, 12686460, 16915280, 20298336, 25372920, 33830560, 50745840, 101491680]

約数ペア:

[(1, 101491680), (2, 50745840), (3, 33830560), (4, 25372920), (5, 20298336), (6, 16915280), (8, 12686460), (10, 10149168), (12, 8457640), (15, 6766112), (16, 6343230), (20, 5074584), (24, 4228820), (30, 3383056), (32, 3171615), (40, 2537292), (48, 2114410), (60, 1691528), (80, 1268646), (96, 1057205), (120, 845764), (160, 634323), (240, 422882), (480, 211441)]