57478560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{119747}}^1$

素因数の和:119765

約数の個数: 48

約数和(自身を含む): 181058976

約数和(自身を除く): 123580416

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, 119747, 239494, 359241, 478988, 598735, 718482, 957976, 1197470, 1436964, 1796205, 1915952, 2394940, 2873928, 3592410, 3831904, 4789880, 5747856, 7184820, 9579760, 11495712, 14369640, 19159520, 28739280, 57478560]

約数ペア:

[(1, 57478560), (2, 28739280), (3, 19159520), (4, 14369640), (5, 11495712), (6, 9579760), (8, 7184820), (10, 5747856), (12, 4789880), (15, 3831904), (16, 3592410), (20, 2873928), (24, 2394940), (30, 1915952), (32, 1796205), (40, 1436964), (48, 1197470), (60, 957976), (80, 718482), (96, 598735), (120, 478988), (160, 359241), (240, 239494), (480, 119747)]