48641220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270229}}^1$

素因数の和:270244

約数の個数: 36

約数和(自身を含む): 147545580

約数和(自身を除く): 98904360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270229, 540458, 810687, 1080916, 1351145, 1621374, 2432061, 2702290, 3242748, 4053435, 4864122, 5404580, 8106870, 9728244, 12160305, 16213740, 24320610, 48641220]

約数ペア:

[(1, 48641220), (2, 24320610), (3, 16213740), (4, 12160305), (5, 9728244), (6, 8106870), (9, 5404580), (10, 4864122), (12, 4053435), (15, 3242748), (18, 2702290), (20, 2432061), (30, 1621374), (36, 1351145), (45, 1080916), (60, 810687), (90, 540458), (180, 270229)]