57832020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{321289}}^1$

素因数の和:321304

約数の個数: 36

約数和(自身を含む): 175424340

約数和(自身を除く): 117592320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321289, 642578, 963867, 1285156, 1606445, 1927734, 2891601, 3212890, 3855468, 4819335, 5783202, 6425780, 9638670, 11566404, 14458005, 19277340, 28916010, 57832020]

約数ペア:

[(1, 57832020), (2, 28916010), (3, 19277340), (4, 14458005), (5, 11566404), (6, 9638670), (9, 6425780), (10, 5783202), (12, 4819335), (15, 3855468), (18, 3212890), (20, 2891601), (30, 1927734), (36, 1606445), (45, 1285156), (60, 963867), (90, 642578), (180, 321289)]