1509420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 3103188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2287, 4574, 6861, 9148, 11435, 13722, 22870, 25157, 27444, 34305, 45740, 50314, 68610, 75471, 100628, 125785, 137220, 150942, 251570, 301884, 377355, 503140, 754710, 1509420]

約数ペア:

[(1, 1509420), (2, 754710), (3, 503140), (4, 377355), (5, 301884), (6, 251570), (10, 150942), (11, 137220), (12, 125785), (15, 100628), (20, 75471), (22, 68610), (30, 50314), (33, 45740), (44, 34305), (55, 27444), (60, 25157), (66, 22870), (110, 13722), (132, 11435), (165, 9148), (220, 6861), (330, 4574), (660, 2287)]