189054960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46337}}^1$

素因数の和:46370

約数の個数: 80

約数和(自身を含む): 620558496

約数和(自身を除く): 431503536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 46337, 92674, 139011, 185348, 231685, 278022, 370696, 463370, 556044, 695055, 741392, 787729, 926740, 1112088, 1390110, 1575458, 1853480, 2224176, 2363187, 2780220, 3150916, 3706960, 3938645, 4726374, 5560440, 6301832, 7877290, 9452748, 11120880, 11815935, 12603664, 15754580, 18905496, 23631870, 31509160, 37810992, 47263740, 63018320, 94527480, 189054960]

約数ペア:

[(1, 189054960), (2, 94527480), (3, 63018320), (4, 47263740), (5, 37810992), (6, 31509160), (8, 23631870), (10, 18905496), (12, 15754580), (15, 12603664), (16, 11815935), (17, 11120880), (20, 9452748), (24, 7877290), (30, 6301832), (34, 5560440), (40, 4726374), (48, 3938645), (51, 3706960), (60, 3150916), (68, 2780220), (80, 2363187), (85, 2224176), (102, 1853480), (120, 1575458), (136, 1390110), (170, 1112088), (204, 926740), (240, 787729), (255, 741392), (272, 695055), (340, 556044), (408, 463370), (510, 370696), (680, 278022), (816, 231685), (1020, 185348), (1360, 139011), (2040, 92674), (4080, 46337)]