28623480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{238529}}^1$

素因数の和:238543

約数の個数: 32

約数和(自身を含む): 85870800

約数和(自身を除く): 57247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238529, 477058, 715587, 954116, 1192645, 1431174, 1908232, 2385290, 2862348, 3577935, 4770580, 5724696, 7155870, 9541160, 14311740, 28623480]

約数ペア:

[(1, 28623480), (2, 14311740), (3, 9541160), (4, 7155870), (5, 5724696), (6, 4770580), (8, 3577935), (10, 2862348), (12, 2385290), (15, 1908232), (20, 1431174), (24, 1192645), (30, 954116), (40, 715587), (60, 477058), (120, 238529)]