8179020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45439}}^1$

素因数の和:45454

約数の個数: 36

約数和(自身を含む): 24810240

約数和(自身を除く): 16631220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45439, 90878, 136317, 181756, 227195, 272634, 408951, 454390, 545268, 681585, 817902, 908780, 1363170, 1635804, 2044755, 2726340, 4089510, 8179020]

約数ペア:

[(1, 8179020), (2, 4089510), (3, 2726340), (4, 2044755), (5, 1635804), (6, 1363170), (9, 908780), (10, 817902), (12, 681585), (15, 545268), (18, 454390), (20, 408951), (30, 272634), (36, 227195), (45, 181756), (60, 136317), (90, 90878), (180, 45439)]