350332020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{648763}}^1$

素因数の和:648781

約数の個数: 48

約数和(自身を含む): 1089923520

約数和(自身を除く): 739591500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 648763, 1297526, 1946289, 2595052, 3243815, 3892578, 5838867, 6487630, 7785156, 9731445, 11677734, 12975260, 17516601, 19462890, 23355468, 29194335, 35033202, 38925780, 58388670, 70066404, 87583005, 116777340, 175166010, 350332020]

約数ペア:

[(1, 350332020), (2, 175166010), (3, 116777340), (4, 87583005), (5, 70066404), (6, 58388670), (9, 38925780), (10, 35033202), (12, 29194335), (15, 23355468), (18, 19462890), (20, 17516601), (27, 12975260), (30, 11677734), (36, 9731445), (45, 7785156), (54, 6487630), (60, 5838867), (90, 3892578), (108, 3243815), (135, 2595052), (180, 1946289), (270, 1297526), (540, 648763)]