57357840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238991}}^1$

素因数の和:239007

約数の個数: 40

約数和(自身を含む): 177810048

約数和(自身を除く): 120452208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238991, 477982, 716973, 955964, 1194955, 1433946, 1911928, 2389910, 2867892, 3584865, 3823856, 4779820, 5735784, 7169730, 9559640, 11471568, 14339460, 19119280, 28678920, 57357840]

約数ペア:

[(1, 57357840), (2, 28678920), (3, 19119280), (4, 14339460), (5, 11471568), (6, 9559640), (8, 7169730), (10, 5735784), (12, 4779820), (15, 3823856), (16, 3584865), (20, 2867892), (24, 2389910), (30, 1911928), (40, 1433946), (48, 1194955), (60, 955964), (80, 716973), (120, 477982), (240, 238991)]