249325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2077711}}^1$

素因数の和:2077725

約数の個数: 32

約数和(自身を含む): 747976320

約数和(自身を除く): 498651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2077711, 4155422, 6233133, 8310844, 10388555, 12466266, 16621688, 20777110, 24932532, 31165665, 41554220, 49865064, 62331330, 83108440, 124662660, 249325320]

約数ペア:

[(1, 249325320), (2, 124662660), (3, 83108440), (4, 62331330), (5, 49865064), (6, 41554220), (8, 31165665), (10, 24932532), (12, 20777110), (15, 16621688), (20, 12466266), (24, 10388555), (30, 8310844), (40, 6233133), (60, 4155422), (120, 2077711)]