634787880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10601}}^1$

素因数の和:11114

約数の個数: 64

約数和(自身を含む): 1908360000

約数和(自身を除く): 1273572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 10601, 11976, 14970, 19960, 21202, 29940, 31803, 42404, 53005, 59880, 63606, 84808, 106010, 127212, 159015, 212020, 254424, 318030, 424040, 636060, 1272120, 5289899, 10579798, 15869697, 21159596, 26449495, 31739394, 42319192, 52898990, 63478788, 79348485, 105797980, 126957576, 158696970, 211595960, 317393940, 634787880]

約数ペア:

[(1, 634787880), (2, 317393940), (3, 211595960), (4, 158696970), (5, 126957576), (6, 105797980), (8, 79348485), (10, 63478788), (12, 52898990), (15, 42319192), (20, 31739394), (24, 26449495), (30, 21159596), (40, 15869697), (60, 10579798), (120, 5289899), (499, 1272120), (998, 636060), (1497, 424040), (1996, 318030), (2495, 254424), (2994, 212020), (3992, 159015), (4990, 127212), (5988, 106010), (7485, 84808), (9980, 63606), (10601, 59880), (11976, 53005), (14970, 42404), (19960, 31803), (21202, 29940)]