2498164440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{507757}}^1$

素因数の和:507812

約数の個数: 64

約数和(自身を含む): 7677300960

約数和(自身を除く): 5179136520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 507757, 1015514, 1523271, 2031028, 2538785, 3046542, 4062056, 5077570, 6093084, 7616355, 10155140, 12186168, 15232710, 20310280, 20818037, 30465420, 41636074, 60930840, 62454111, 83272148, 104090185, 124908222, 166544296, 208180370, 249816444, 312270555, 416360740, 499632888, 624541110, 832721480, 1249082220, 2498164440]

約数ペア:

[(1, 2498164440), (2, 1249082220), (3, 832721480), (4, 624541110), (5, 499632888), (6, 416360740), (8, 312270555), (10, 249816444), (12, 208180370), (15, 166544296), (20, 124908222), (24, 104090185), (30, 83272148), (40, 62454111), (41, 60930840), (60, 41636074), (82, 30465420), (120, 20818037), (123, 20310280), (164, 15232710), (205, 12186168), (246, 10155140), (328, 7616355), (410, 6093084), (492, 5077570), (615, 4062056), (820, 3046542), (984, 2538785), (1230, 2031028), (1640, 1523271), (2460, 1015514), (4920, 507757)]