15367620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6247}}^1$

素因数の和:6300

約数の個数: 48

約数和(自身を含む): 44085888

約数和(自身を除く): 28718268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 124940, 187410, 256127, 374820, 512254, 768381, 1024508, 1280635, 1536762, 2561270, 3073524, 3841905, 5122540, 7683810, 15367620]

約数ペア:

[(1, 15367620), (2, 7683810), (3, 5122540), (4, 3841905), (5, 3073524), (6, 2561270), (10, 1536762), (12, 1280635), (15, 1024508), (20, 768381), (30, 512254), (41, 374820), (60, 256127), (82, 187410), (123, 124940), (164, 93705), (205, 74964), (246, 62470), (410, 37482), (492, 31235), (615, 24988), (820, 18741), (1230, 12494), (2460, 6247)]