57054840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475457}}^1$

素因数の和:475471

約数の個数: 32

約数和(自身を含む): 171164880

約数和(自身を除く): 114110040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475457, 950914, 1426371, 1901828, 2377285, 2852742, 3803656, 4754570, 5705484, 7131855, 9509140, 11410968, 14263710, 19018280, 28527420, 57054840]

約数ペア:

[(1, 57054840), (2, 28527420), (3, 19018280), (4, 14263710), (5, 11410968), (6, 9509140), (8, 7131855), (10, 5705484), (12, 4754570), (15, 3803656), (20, 2852742), (24, 2377285), (30, 1901828), (40, 1426371), (60, 950914), (120, 475457)]