120160880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 321021120

約数和(自身を除く): 200860240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 937, 1145, 1603, 1832, 1874, 2290, 3206, 3664, 3748, 4580, 4685, 6412, 6559, 7496, 8015, 9160, 9370, 12824, 13118, 14992, 16030, 18320, 18740, 25648, 26236, 32060, 32795, 37480, 52472, 64120, 65590, 74960, 104944, 128240, 131180, 214573, 262360, 429146, 524720, 858292, 1072865, 1502011, 1716584, 2145730, 3004022, 3433168, 4291460, 6008044, 7510055, 8582920, 12016088, 15020110, 17165840, 24032176, 30040220, 60080440, 120160880]

約数ペア:

[(1, 120160880), (2, 60080440), (4, 30040220), (5, 24032176), (7, 17165840), (8, 15020110), (10, 12016088), (14, 8582920), (16, 7510055), (20, 6008044), (28, 4291460), (35, 3433168), (40, 3004022), (56, 2145730), (70, 1716584), (80, 1502011), (112, 1072865), (140, 858292), (229, 524720), (280, 429146), (458, 262360), (560, 214573), (916, 131180), (937, 128240), (1145, 104944), (1603, 74960), (1832, 65590), (1874, 64120), (2290, 52472), (3206, 37480), (3664, 32795), (3748, 32060), (4580, 26236), (4685, 25648), (6412, 18740), (6559, 18320), (7496, 16030), (8015, 14992), (9160, 13118), (9370, 12824)]