27894840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232457}}^1$

素因数の和:232471

約数の個数: 32

約数和(自身を含む): 83684880

約数和(自身を除く): 55790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232457, 464914, 697371, 929828, 1162285, 1394742, 1859656, 2324570, 2789484, 3486855, 4649140, 5578968, 6973710, 9298280, 13947420, 27894840]

約数ペア:

[(1, 27894840), (2, 13947420), (3, 9298280), (4, 6973710), (5, 5578968), (6, 4649140), (8, 3486855), (10, 2789484), (12, 2324570), (15, 1859656), (20, 1394742), (24, 1162285), (30, 929828), (40, 697371), (60, 464914), (120, 232457)]