57547920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239783}}^1$

素因数の和:239799

約数の個数: 40

約数和(自身を含む): 178399296

約数和(自身を除く): 120851376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239783, 479566, 719349, 959132, 1198915, 1438698, 1918264, 2397830, 2877396, 3596745, 3836528, 4795660, 5754792, 7193490, 9591320, 11509584, 14386980, 19182640, 28773960, 57547920]

約数ペア:

[(1, 57547920), (2, 28773960), (3, 19182640), (4, 14386980), (5, 11509584), (6, 9591320), (8, 7193490), (10, 5754792), (12, 4795660), (15, 3836528), (16, 3596745), (20, 2877396), (24, 2397830), (30, 1918264), (40, 1438698), (48, 1198915), (60, 959132), (80, 719349), (120, 479566), (240, 239783)]