248904840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2074207}}^1$

素因数の和:2074221

約数の個数: 32

約数和(自身を含む): 746714880

約数和(自身を除く): 497810040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2074207, 4148414, 6222621, 8296828, 10371035, 12445242, 16593656, 20742070, 24890484, 31113105, 41484140, 49780968, 62226210, 82968280, 124452420, 248904840]

約数ペア:

[(1, 248904840), (2, 124452420), (3, 82968280), (4, 62226210), (5, 49780968), (6, 41484140), (8, 31113105), (10, 24890484), (12, 20742070), (15, 16593656), (20, 12445242), (24, 10371035), (30, 8296828), (40, 6222621), (60, 4148414), (120, 2074207)]