8068740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 14792700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1511, 1780, 2670, 3022, 4533, 5340, 6044, 7555, 9066, 15110, 18132, 22665, 30220, 45330, 90660, 134479, 268958, 403437, 537916, 672395, 806874, 1344790, 1613748, 2017185, 2689580, 4034370, 8068740]

約数ペア:

[(1, 8068740), (2, 4034370), (3, 2689580), (4, 2017185), (5, 1613748), (6, 1344790), (10, 806874), (12, 672395), (15, 537916), (20, 403437), (30, 268958), (60, 134479), (89, 90660), (178, 45330), (267, 30220), (356, 22665), (445, 18132), (534, 15110), (890, 9066), (1068, 7555), (1335, 6044), (1511, 5340), (1780, 4533), (2670, 3022)]