127303380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{235747}}^1$

素因数の和:235765

約数の個数: 48

約数和(自身を含む): 396056640

約数和(自身を除く): 268753260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 235747, 471494, 707241, 942988, 1178735, 1414482, 2121723, 2357470, 2828964, 3536205, 4243446, 4714940, 6365169, 7072410, 8486892, 10608615, 12730338, 14144820, 21217230, 25460676, 31825845, 42434460, 63651690, 127303380]

約数ペア:

[(1, 127303380), (2, 63651690), (3, 42434460), (4, 31825845), (5, 25460676), (6, 21217230), (9, 14144820), (10, 12730338), (12, 10608615), (15, 8486892), (18, 7072410), (20, 6365169), (27, 4714940), (30, 4243446), (36, 3536205), (45, 2828964), (54, 2357470), (60, 2121723), (90, 1414482), (108, 1178735), (135, 942988), (180, 707241), (270, 471494), (540, 235747)]