7243260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120721}}^1$

素因数の和:120733

約数の個数: 24

約数和(自身を含む): 20281296

約数和(自身を除く): 13038036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120721, 241442, 362163, 482884, 603605, 724326, 1207210, 1448652, 1810815, 2414420, 3621630, 7243260]

約数ペア:

[(1, 7243260), (2, 3621630), (3, 2414420), (4, 1810815), (5, 1448652), (6, 1207210), (10, 724326), (12, 603605), (15, 482884), (20, 362163), (30, 241442), (60, 120721)]