126329640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1052747}}^1$

素因数の和:1052761

約数の個数: 32

約数和(自身を含む): 378989280

約数和(自身を除く): 252659640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1052747, 2105494, 3158241, 4210988, 5263735, 6316482, 8421976, 10527470, 12632964, 15791205, 21054940, 25265928, 31582410, 42109880, 63164820, 126329640]

約数ペア:

[(1, 126329640), (2, 63164820), (3, 42109880), (4, 31582410), (5, 25265928), (6, 21054940), (8, 15791205), (10, 12632964), (12, 10527470), (15, 8421976), (20, 6316482), (24, 5263735), (30, 4210988), (40, 3158241), (60, 2105494), (120, 1052747)]