2876880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11987}}^1$

素因数の和:12003

約数の個数: 40

約数和(自身を含む): 8919072

約数和(自身を除く): 6042192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 191792, 239740, 287688, 359610, 479480, 575376, 719220, 958960, 1438440, 2876880]

約数ペア:

[(1, 2876880), (2, 1438440), (3, 958960), (4, 719220), (5, 575376), (6, 479480), (8, 359610), (10, 287688), (12, 239740), (15, 191792), (16, 179805), (20, 143844), (24, 119870), (30, 95896), (40, 71922), (48, 59935), (60, 47948), (80, 35961), (120, 23974), (240, 11987)]