15341220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85229}}^1$

素因数の和:85244

約数の個数: 36

約数和(自身を含む): 46535580

約数和(自身を除く): 31194360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85229, 170458, 255687, 340916, 426145, 511374, 767061, 852290, 1022748, 1278435, 1534122, 1704580, 2556870, 3068244, 3835305, 5113740, 7670610, 15341220]

約数ペア:

[(1, 15341220), (2, 7670610), (3, 5113740), (4, 3835305), (5, 3068244), (6, 2556870), (9, 1704580), (10, 1534122), (12, 1278435), (15, 1022748), (18, 852290), (20, 767061), (30, 511374), (36, 426145), (45, 340916), (60, 255687), (90, 170458), (180, 85229)]