208287960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1735733}}^1$

素因数の和:1735747

約数の個数: 32

約数和(自身を含む): 624864240

約数和(自身を除く): 416576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1735733, 3471466, 5207199, 6942932, 8678665, 10414398, 13885864, 17357330, 20828796, 26035995, 34714660, 41657592, 52071990, 69429320, 104143980, 208287960]

約数ペア:

[(1, 208287960), (2, 104143980), (3, 69429320), (4, 52071990), (5, 41657592), (6, 34714660), (8, 26035995), (10, 20828796), (12, 17357330), (15, 13885864), (20, 10414398), (24, 8678665), (30, 6942932), (40, 5207199), (60, 3471466), (120, 1735733)]