2428380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1499}}^1$

素因数の和:1520

約数の個数: 60

約数和(自身を含む): 7623000

約数和(自身を除く): 5194620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1499, 1620, 2998, 4497, 5996, 7495, 8994, 13491, 14990, 17988, 22485, 26982, 29980, 40473, 44970, 53964, 67455, 80946, 89940, 121419, 134910, 161892, 202365, 242838, 269820, 404730, 485676, 607095, 809460, 1214190, 2428380]

約数ペア:

[(1, 2428380), (2, 1214190), (3, 809460), (4, 607095), (5, 485676), (6, 404730), (9, 269820), (10, 242838), (12, 202365), (15, 161892), (18, 134910), (20, 121419), (27, 89940), (30, 80946), (36, 67455), (45, 53964), (54, 44970), (60, 40473), (81, 29980), (90, 26982), (108, 22485), (135, 17988), (162, 14990), (180, 13491), (270, 8994), (324, 7495), (405, 5996), (540, 4497), (810, 2998), (1499, 1620)]