9117840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37991}}^1$

素因数の和:38007

約数の個数: 40

約数和(自身を含む): 28266048

約数和(自身を除く): 19148208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37991, 75982, 113973, 151964, 189955, 227946, 303928, 379910, 455892, 569865, 607856, 759820, 911784, 1139730, 1519640, 1823568, 2279460, 3039280, 4558920, 9117840]

約数ペア:

[(1, 9117840), (2, 4558920), (3, 3039280), (4, 2279460), (5, 1823568), (6, 1519640), (8, 1139730), (10, 911784), (12, 759820), (15, 607856), (16, 569865), (20, 455892), (24, 379910), (30, 303928), (40, 227946), (48, 189955), (60, 151964), (80, 113973), (120, 75982), (240, 37991)]