11914440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 36590400

約数和(自身を除く): 24675960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2309, 2580, 4618, 5160, 6927, 9236, 11545, 13854, 18472, 23090, 27708, 34635, 46180, 55416, 69270, 92360, 99287, 138540, 198574, 277080, 297861, 397148, 496435, 595722, 794296, 992870, 1191444, 1489305, 1985740, 2382888, 2978610, 3971480, 5957220, 11914440]

約数ペア:

[(1, 11914440), (2, 5957220), (3, 3971480), (4, 2978610), (5, 2382888), (6, 1985740), (8, 1489305), (10, 1191444), (12, 992870), (15, 794296), (20, 595722), (24, 496435), (30, 397148), (40, 297861), (43, 277080), (60, 198574), (86, 138540), (120, 99287), (129, 92360), (172, 69270), (215, 55416), (258, 46180), (344, 34635), (430, 27708), (516, 23090), (645, 18472), (860, 13854), (1032, 11545), (1290, 9236), (1720, 6927), (2309, 5160), (2580, 4618)]