29967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249727}}^1$

素因数の和:249741

約数の個数: 32

約数和(自身を含む): 89902080

約数和(自身を除く): 59934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249727, 499454, 749181, 998908, 1248635, 1498362, 1997816, 2497270, 2996724, 3745905, 4994540, 5993448, 7491810, 9989080, 14983620, 29967240]

約数ペア:

[(1, 29967240), (2, 14983620), (3, 9989080), (4, 7491810), (5, 5993448), (6, 4994540), (8, 3745905), (10, 2996724), (12, 2497270), (15, 1997816), (20, 1498362), (24, 1248635), (30, 998908), (40, 749181), (60, 499454), (120, 249727)]