28333320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236111}}^1$

素因数の和:236125

約数の個数: 32

約数和(自身を含む): 85000320

約数和(自身を除く): 56667000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236111, 472222, 708333, 944444, 1180555, 1416666, 1888888, 2361110, 2833332, 3541665, 4722220, 5666664, 7083330, 9444440, 14166660, 28333320]

約数ペア:

[(1, 28333320), (2, 14166660), (3, 9444440), (4, 7083330), (5, 5666664), (6, 4722220), (8, 3541665), (10, 2833332), (12, 2361110), (15, 1888888), (20, 1416666), (24, 1180555), (30, 944444), (40, 708333), (60, 472222), (120, 236111)]