68583120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{285763}}^1$

素因数の和:285779

約数の個数: 40

約数和(自身を含む): 212608416

約数和(自身を除く): 144025296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 285763, 571526, 857289, 1143052, 1428815, 1714578, 2286104, 2857630, 3429156, 4286445, 4572208, 5715260, 6858312, 8572890, 11430520, 13716624, 17145780, 22861040, 34291560, 68583120]

約数ペア:

[(1, 68583120), (2, 34291560), (3, 22861040), (4, 17145780), (5, 13716624), (6, 11430520), (8, 8572890), (10, 6858312), (12, 5715260), (15, 4572208), (16, 4286445), (20, 3429156), (24, 2857630), (30, 2286104), (40, 1714578), (48, 1428815), (60, 1143052), (80, 857289), (120, 571526), (240, 285763)]