89038680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15787}}^1$

素因数の和:15848

約数の個数: 64

約数和(自身を含む): 272816640

約数和(自身を除く): 183777960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 236805, 315740, 378888, 473610, 631480, 741989, 947220, 1483978, 1894440, 2225967, 2967956, 3709945, 4451934, 5935912, 7419890, 8903868, 11129835, 14839780, 17807736, 22259670, 29679560, 44519340, 89038680]

約数ペア:

[(1, 89038680), (2, 44519340), (3, 29679560), (4, 22259670), (5, 17807736), (6, 14839780), (8, 11129835), (10, 8903868), (12, 7419890), (15, 5935912), (20, 4451934), (24, 3709945), (30, 2967956), (40, 2225967), (47, 1894440), (60, 1483978), (94, 947220), (120, 741989), (141, 631480), (188, 473610), (235, 378888), (282, 315740), (376, 236805), (470, 189444), (564, 157870), (705, 126296), (940, 94722), (1128, 78935), (1410, 63148), (1880, 47361), (2820, 31574), (5640, 15787)]