63836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265987}}^1$

素因数の和:266003

約数の個数: 40

約数和(自身を含む): 197895072

約数和(自身を除く): 134058192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265987, 531974, 797961, 1063948, 1329935, 1595922, 2127896, 2659870, 3191844, 3989805, 4255792, 5319740, 6383688, 7979610, 10639480, 12767376, 15959220, 21278960, 31918440, 63836880]

約数ペア:

[(1, 63836880), (2, 31918440), (3, 21278960), (4, 15959220), (5, 12767376), (6, 10639480), (8, 7979610), (10, 6383688), (12, 5319740), (15, 4255792), (16, 3989805), (20, 3191844), (24, 2659870), (30, 2127896), (40, 1595922), (48, 1329935), (60, 1063948), (80, 797961), (120, 531974), (240, 265987)]