205575960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1713133}}^1$

素因数の和:1713147

約数の個数: 32

約数和(自身を含む): 616728240

約数和(自身を除く): 411152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1713133, 3426266, 5139399, 6852532, 8565665, 10278798, 13705064, 17131330, 20557596, 25696995, 34262660, 41115192, 51393990, 68525320, 102787980, 205575960]

約数ペア:

[(1, 205575960), (2, 102787980), (3, 68525320), (4, 51393990), (5, 41115192), (6, 34262660), (8, 25696995), (10, 20557596), (12, 17131330), (15, 13705064), (20, 10278798), (24, 8565665), (30, 6852532), (40, 5139399), (60, 3426266), (120, 1713133)]