65320620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6679}}^1$

素因数の和:6854

約数の個数: 48

約数和(自身を含む): 184047360

約数和(自身を除く): 118726740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6679, 9780, 13358, 20037, 26716, 33395, 40074, 66790, 80148, 100185, 133580, 200370, 400740, 1088677, 2177354, 3266031, 4354708, 5443385, 6532062, 10886770, 13064124, 16330155, 21773540, 32660310, 65320620]

約数ペア:

[(1, 65320620), (2, 32660310), (3, 21773540), (4, 16330155), (5, 13064124), (6, 10886770), (10, 6532062), (12, 5443385), (15, 4354708), (20, 3266031), (30, 2177354), (60, 1088677), (163, 400740), (326, 200370), (489, 133580), (652, 100185), (815, 80148), (978, 66790), (1630, 40074), (1956, 33395), (2445, 26716), (3260, 20037), (4890, 13358), (6679, 9780)]