22513080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4420

約数の個数: 64

約数和(自身を含む): 69125760

約数和(自身を除く): 46612680

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, 4363, 5160, 8726, 13089, 17452, 21815, 26178, 34904, 43630, 52356, 65445, 87260, 104712, 130890, 174520, 187609, 261780, 375218, 523560, 562827, 750436, 938045, 1125654, 1500872, 1876090, 2251308, 2814135, 3752180, 4502616, 5628270, 7504360, 11256540, 22513080]

約数ペア:

[(1, 22513080), (2, 11256540), (3, 7504360), (4, 5628270), (5, 4502616), (6, 3752180), (8, 2814135), (10, 2251308), (12, 1876090), (15, 1500872), (20, 1125654), (24, 938045), (30, 750436), (40, 562827), (43, 523560), (60, 375218), (86, 261780), (120, 187609), (129, 174520), (172, 130890), (215, 104712), (258, 87260), (344, 65445), (430, 52356), (516, 43630), (645, 34904), (860, 26178), (1032, 21815), (1290, 17452), (1720, 13089), (2580, 8726), (4363, 5160)]