1021600560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4256669}}^1$

素因数の和:4256685

約数の個数: 40

約数和(自身を含む): 3166962480

約数和(自身を除く): 2145361920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4256669, 8513338, 12770007, 17026676, 21283345, 25540014, 34053352, 42566690, 51080028, 63850035, 68106704, 85133380, 102160056, 127700070, 170266760, 204320112, 255400140, 340533520, 510800280, 1021600560]

約数ペア:

[(1, 1021600560), (2, 510800280), (3, 340533520), (4, 255400140), (5, 204320112), (6, 170266760), (8, 127700070), (10, 102160056), (12, 85133380), (15, 68106704), (16, 63850035), (20, 51080028), (24, 42566690), (30, 34053352), (40, 25540014), (48, 21283345), (60, 17026676), (80, 12770007), (120, 8513338), (240, 4256669)]