9418440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{78487}}^1$

素因数の和:78501

約数の個数: 32

約数和(自身を含む): 28255680

約数和(自身を除く): 18837240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 78487, 156974, 235461, 313948, 392435, 470922, 627896, 784870, 941844, 1177305, 1569740, 1883688, 2354610, 3139480, 4709220, 9418440]

約数ペア:

[(1, 9418440), (2, 4709220), (3, 3139480), (4, 2354610), (5, 1883688), (6, 1569740), (8, 1177305), (10, 941844), (12, 784870), (15, 627896), (20, 470922), (24, 392435), (30, 313948), (40, 235461), (60, 156974), (120, 78487)]