7572780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42071}}^1$

素因数の和:42086

約数の個数: 36

約数和(自身を含む): 22971312

約数和(自身を除く): 15398532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42071, 84142, 126213, 168284, 210355, 252426, 378639, 420710, 504852, 631065, 757278, 841420, 1262130, 1514556, 1893195, 2524260, 3786390, 7572780]

約数ペア:

[(1, 7572780), (2, 3786390), (3, 2524260), (4, 1893195), (5, 1514556), (6, 1262130), (9, 841420), (10, 757278), (12, 631065), (15, 504852), (18, 420710), (20, 378639), (30, 252426), (36, 210355), (45, 168284), (60, 126213), (90, 84142), (180, 42071)]