938505840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3910441}}^1$

素因数の和:3910457

約数の個数: 40

約数和(自身を含む): 2909368848

約数和(自身を除く): 1970863008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3910441, 7820882, 11731323, 15641764, 19552205, 23462646, 31283528, 39104410, 46925292, 58656615, 62567056, 78208820, 93850584, 117313230, 156417640, 187701168, 234626460, 312835280, 469252920, 938505840]

約数ペア:

[(1, 938505840), (2, 469252920), (3, 312835280), (4, 234626460), (5, 187701168), (6, 156417640), (8, 117313230), (10, 93850584), (12, 78208820), (15, 62567056), (16, 58656615), (20, 46925292), (24, 39104410), (30, 31283528), (40, 23462646), (48, 19552205), (60, 15641764), (80, 11731323), (120, 7820882), (240, 3910441)]