23287080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4570

約数の個数: 64

約数和(自身を含む): 71501760

約数和(自身を除く): 48214680

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, 2580, 4513, 5160, 9026, 13539, 18052, 22565, 27078, 36104, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 194059, 270780, 388118, 541560, 582177, 776236, 970295, 1164354, 1552472, 1940590, 2328708, 2910885, 3881180, 4657416, 5821770, 7762360, 11643540, 23287080]

約数ペア:

[(1, 23287080), (2, 11643540), (3, 7762360), (4, 5821770), (5, 4657416), (6, 3881180), (8, 2910885), (10, 2328708), (12, 1940590), (15, 1552472), (20, 1164354), (24, 970295), (30, 776236), (40, 582177), (43, 541560), (60, 388118), (86, 270780), (120, 194059), (129, 180520), (172, 135390), (215, 108312), (258, 90260), (344, 67695), (430, 54156), (516, 45130), (645, 36104), (860, 27078), (1032, 22565), (1290, 18052), (1720, 13539), (2580, 9026), (4513, 5160)]