8445480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70379}}^1$

素因数の和:70393

約数の個数: 32

約数和(自身を含む): 25336800

約数和(自身を除く): 16891320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70379, 140758, 211137, 281516, 351895, 422274, 563032, 703790, 844548, 1055685, 1407580, 1689096, 2111370, 2815160, 4222740, 8445480]

約数ペア:

[(1, 8445480), (2, 4222740), (3, 2815160), (4, 2111370), (5, 1689096), (6, 1407580), (8, 1055685), (10, 844548), (12, 703790), (15, 563032), (20, 422274), (24, 351895), (30, 281516), (40, 211137), (60, 140758), (120, 70379)]