51239450280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426995419}}^1$

素因数の和:426995433

約数の個数: 32

約数和(自身を含む): 153718351200

約数和(自身を除く): 102478900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426995419, 853990838, 1280986257, 1707981676, 2134977095, 2561972514, 3415963352, 4269954190, 5123945028, 6404931285, 8539908380, 10247890056, 12809862570, 17079816760, 25619725140, 51239450280]

約数ペア:

[(1, 51239450280), (2, 25619725140), (3, 17079816760), (4, 12809862570), (5, 10247890056), (6, 8539908380), (8, 6404931285), (10, 5123945028), (12, 4269954190), (15, 3415963352), (20, 2561972514), (24, 2134977095), (30, 1707981676), (40, 1280986257), (60, 853990838), (120, 426995419)]