904140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5023}}^1$

素因数の和:5038

約数の個数: 36

約数和(自身を含む): 2743104

約数和(自身を除く): 1838964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5023, 10046, 15069, 20092, 25115, 30138, 45207, 50230, 60276, 75345, 90414, 100460, 150690, 180828, 226035, 301380, 452070, 904140]

約数ペア:

[(1, 904140), (2, 452070), (3, 301380), (4, 226035), (5, 180828), (6, 150690), (9, 100460), (10, 90414), (12, 75345), (15, 60276), (18, 50230), (20, 45207), (30, 30138), (36, 25115), (45, 20092), (60, 15069), (90, 10046), (180, 5023)]