8013240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22259}}^1$

素因数の和:22276

約数の個数: 48

約数和(自身を含む): 26044200

約数和(自身を除く): 18030960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22259, 44518, 66777, 89036, 111295, 133554, 178072, 200331, 222590, 267108, 333885, 400662, 445180, 534216, 667770, 801324, 890360, 1001655, 1335540, 1602648, 2003310, 2671080, 4006620, 8013240]

約数ペア:

[(1, 8013240), (2, 4006620), (3, 2671080), (4, 2003310), (5, 1602648), (6, 1335540), (8, 1001655), (9, 890360), (10, 801324), (12, 667770), (15, 534216), (18, 445180), (20, 400662), (24, 333885), (30, 267108), (36, 222590), (40, 200331), (45, 178072), (60, 133554), (72, 111295), (90, 89036), (120, 66777), (180, 44518), (360, 22259)]