57143760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238099}}^1$

素因数の和:238115

約数の個数: 40

約数和(自身を含む): 177146400

約数和(自身を除く): 120002640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238099, 476198, 714297, 952396, 1190495, 1428594, 1904792, 2380990, 2857188, 3571485, 3809584, 4761980, 5714376, 7142970, 9523960, 11428752, 14285940, 19047920, 28571880, 57143760]

約数ペア:

[(1, 57143760), (2, 28571880), (3, 19047920), (4, 14285940), (5, 11428752), (6, 9523960), (8, 7142970), (10, 5714376), (12, 4761980), (15, 3809584), (16, 3571485), (20, 2857188), (24, 2380990), (30, 1904792), (40, 1428594), (48, 1190495), (60, 952396), (80, 714297), (120, 476198), (240, 238099)]