9118920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{75991}}^1$

素因数の和:76005

約数の個数: 32

約数和(自身を含む): 27357120

約数和(自身を除く): 18238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 75991, 151982, 227973, 303964, 379955, 455946, 607928, 759910, 911892, 1139865, 1519820, 1823784, 2279730, 3039640, 4559460, 9118920]

約数ペア:

[(1, 9118920), (2, 4559460), (3, 3039640), (4, 2279730), (5, 1823784), (6, 1519820), (8, 1139865), (10, 911892), (12, 759910), (15, 607928), (20, 455946), (24, 379955), (30, 303964), (40, 227973), (60, 151982), (120, 75991)]