130641240

素因数分解:

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

素因数の和:6856

約数の個数: 64

約数和(自身を含む): 394387200

約数和(自身を除く): 263745960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 6679, 9780, 13358, 19560, 20037, 26716, 33395, 40074, 53432, 66790, 80148, 100185, 133580, 160296, 200370, 267160, 400740, 801480, 1088677, 2177354, 3266031, 4354708, 5443385, 6532062, 8709416, 10886770, 13064124, 16330155, 21773540, 26128248, 32660310, 43547080, 65320620, 130641240]

約数ペア:

[(1, 130641240), (2, 65320620), (3, 43547080), (4, 32660310), (5, 26128248), (6, 21773540), (8, 16330155), (10, 13064124), (12, 10886770), (15, 8709416), (20, 6532062), (24, 5443385), (30, 4354708), (40, 3266031), (60, 2177354), (120, 1088677), (163, 801480), (326, 400740), (489, 267160), (652, 200370), (815, 160296), (978, 133580), (1304, 100185), (1630, 80148), (1956, 66790), (2445, 53432), (3260, 40074), (3912, 33395), (4890, 26716), (6520, 20037), (6679, 19560), (9780, 13358)]