25335480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211129}}^1$

素因数の和:211143

約数の個数: 32

約数和(自身を含む): 76006800

約数和(自身を除く): 50671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211129, 422258, 633387, 844516, 1055645, 1266774, 1689032, 2111290, 2533548, 3166935, 4222580, 5067096, 6333870, 8445160, 12667740, 25335480]

約数ペア:

[(1, 25335480), (2, 12667740), (3, 8445160), (4, 6333870), (5, 5067096), (6, 4222580), (8, 3166935), (10, 2533548), (12, 2111290), (15, 1689032), (20, 1266774), (24, 1055645), (30, 844516), (40, 633387), (60, 422258), (120, 211129)]