7866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65551}}^1$

素因数の和:65565

約数の個数: 32

約数和(自身を含む): 23598720

約数和(自身を除く): 15732600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65551, 131102, 196653, 262204, 327755, 393306, 524408, 655510, 786612, 983265, 1311020, 1573224, 1966530, 2622040, 3933060, 7866120]

約数ペア:

[(1, 7866120), (2, 3933060), (3, 2622040), (4, 1966530), (5, 1573224), (6, 1311020), (8, 983265), (10, 786612), (12, 655510), (15, 524408), (20, 393306), (24, 327755), (30, 262204), (40, 196653), (60, 131102), (120, 65551)]