476880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 1479072

約数和(自身を除く): 1002192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1987, 3974, 5961, 7948, 9935, 11922, 15896, 19870, 23844, 29805, 31792, 39740, 47688, 59610, 79480, 95376, 119220, 158960, 238440, 476880]

約数ペア:

[(1, 476880), (2, 238440), (3, 158960), (4, 119220), (5, 95376), (6, 79480), (8, 59610), (10, 47688), (12, 39740), (15, 31792), (16, 29805), (20, 23844), (24, 19870), (30, 15896), (40, 11922), (48, 9935), (60, 7948), (80, 5961), (120, 3974), (240, 1987)]