139354680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1161289}}^1$

素因数の和:1161303

約数の個数: 32

約数和(自身を含む): 418064400

約数和(自身を除く): 278709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1161289, 2322578, 3483867, 4645156, 5806445, 6967734, 9290312, 11612890, 13935468, 17419335, 23225780, 27870936, 34838670, 46451560, 69677340, 139354680]

約数ペア:

[(1, 139354680), (2, 69677340), (3, 46451560), (4, 34838670), (5, 27870936), (6, 23225780), (8, 17419335), (10, 13935468), (12, 11612890), (15, 9290312), (20, 6967734), (24, 5806445), (30, 4645156), (40, 3483867), (60, 2322578), (120, 1161289)]