475425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1980941}}^1$

素因数の和:1980957

約数の個数: 40

約数和(自身を含む): 1473820848

約数和(自身を除く): 998395008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1980941, 3961882, 5942823, 7923764, 9904705, 11885646, 15847528, 19809410, 23771292, 29714115, 31695056, 39618820, 47542584, 59428230, 79237640, 95085168, 118856460, 158475280, 237712920, 475425840]

約数ペア:

[(1, 475425840), (2, 237712920), (3, 158475280), (4, 118856460), (5, 95085168), (6, 79237640), (8, 59428230), (10, 47542584), (12, 39618820), (15, 31695056), (16, 29714115), (20, 23771292), (24, 19809410), (30, 15847528), (40, 11885646), (48, 9904705), (60, 7923764), (80, 5942823), (120, 3961882), (240, 1980941)]