23520180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23059}}^1$

素因数の和:23088

約数の個数: 48

約数和(自身を含む): 69733440

約数和(自身を除く): 46213260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 23059, 46118, 69177, 92236, 115295, 138354, 230590, 276708, 345885, 392003, 461180, 691770, 784006, 1176009, 1383540, 1568012, 1960015, 2352018, 3920030, 4704036, 5880045, 7840060, 11760090, 23520180]

約数ペア:

[(1, 23520180), (2, 11760090), (3, 7840060), (4, 5880045), (5, 4704036), (6, 3920030), (10, 2352018), (12, 1960015), (15, 1568012), (17, 1383540), (20, 1176009), (30, 784006), (34, 691770), (51, 461180), (60, 392003), (68, 345885), (85, 276708), (102, 230590), (170, 138354), (204, 115295), (255, 92236), (340, 69177), (510, 46118), (1020, 23059)]