47967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399727}}^1$

素因数の和:399741

約数の個数: 32

約数和(自身を含む): 143902080

約数和(自身を除く): 95934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399727, 799454, 1199181, 1598908, 1998635, 2398362, 3197816, 3997270, 4796724, 5995905, 7994540, 9593448, 11991810, 15989080, 23983620, 47967240]

約数ペア:

[(1, 47967240), (2, 23983620), (3, 15989080), (4, 11991810), (5, 9593448), (6, 7994540), (8, 5995905), (10, 4796724), (12, 3997270), (15, 3197816), (20, 2398362), (24, 1998635), (30, 1598908), (40, 1199181), (60, 799454), (120, 399727)]