47727480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397729}}^1$

素因数の和:397743

約数の個数: 32

約数和(自身を含む): 143182800

約数和(自身を除く): 95455320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397729, 795458, 1193187, 1590916, 1988645, 2386374, 3181832, 3977290, 4772748, 5965935, 7954580, 9545496, 11931870, 15909160, 23863740, 47727480]

約数ペア:

[(1, 47727480), (2, 23863740), (3, 15909160), (4, 11931870), (5, 9545496), (6, 7954580), (8, 5965935), (10, 4772748), (12, 3977290), (15, 3181832), (20, 2386374), (24, 1988645), (30, 1590916), (40, 1193187), (60, 795458), (120, 397729)]