551498160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2297909}}^1$

素因数の和:2297925

約数の個数: 40

約数和(自身を含む): 1709645040

約数和(自身を除く): 1158146880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2297909, 4595818, 6893727, 9191636, 11489545, 13787454, 18383272, 22979090, 27574908, 34468635, 36766544, 45958180, 55149816, 68937270, 91916360, 110299632, 137874540, 183832720, 275749080, 551498160]

約数ペア:

[(1, 551498160), (2, 275749080), (3, 183832720), (4, 137874540), (5, 110299632), (6, 91916360), (8, 68937270), (10, 55149816), (12, 45958180), (15, 36766544), (16, 34468635), (20, 27574908), (24, 22979090), (30, 18383272), (40, 13787454), (48, 11489545), (60, 9191636), (80, 6893727), (120, 4595818), (240, 2297909)]