69469080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13463}}^1$

素因数の和:13520

約数の個数: 64

約数和(自身を含む): 213269760

約数和(自身を除く): 143800680

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, 5160, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 269260, 323112, 403890, 538520, 578909, 807780, 1157818, 1615560, 1736727, 2315636, 2894545, 3473454, 4631272, 5789090, 6946908, 8683635, 11578180, 13893816, 17367270, 23156360, 34734540, 69469080]

約数ペア:

[(1, 69469080), (2, 34734540), (3, 23156360), (4, 17367270), (5, 13893816), (6, 11578180), (8, 8683635), (10, 6946908), (12, 5789090), (15, 4631272), (20, 3473454), (24, 2894545), (30, 2315636), (40, 1736727), (43, 1615560), (60, 1157818), (86, 807780), (120, 578909), (129, 538520), (172, 403890), (215, 323112), (258, 269260), (344, 201945), (430, 161556), (516, 134630), (645, 107704), (860, 80778), (1032, 67315), (1290, 53852), (1720, 40389), (2580, 26926), (5160, 13463)]