240321760

素因数分解:

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

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 652397760

約数和(自身を除く): 412076000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 229, 280, 458, 560, 916, 937, 1120, 1145, 1603, 1832, 1874, 2290, 3206, 3664, 3748, 4580, 4685, 6412, 6559, 7328, 7496, 8015, 9160, 9370, 12824, 13118, 14992, 16030, 18320, 18740, 25648, 26236, 29984, 32060, 32795, 36640, 37480, 51296, 52472, 64120, 65590, 74960, 104944, 128240, 131180, 149920, 209888, 214573, 256480, 262360, 429146, 524720, 858292, 1049440, 1072865, 1502011, 1716584, 2145730, 3004022, 3433168, 4291460, 6008044, 6866336, 7510055, 8582920, 12016088, 15020110, 17165840, 24032176, 30040220, 34331680, 48064352, 60080440, 120160880, 240321760]

約数ペア:

[(1, 240321760), (2, 120160880), (4, 60080440), (5, 48064352), (7, 34331680), (8, 30040220), (10, 24032176), (14, 17165840), (16, 15020110), (20, 12016088), (28, 8582920), (32, 7510055), (35, 6866336), (40, 6008044), (56, 4291460), (70, 3433168), (80, 3004022), (112, 2145730), (140, 1716584), (160, 1502011), (224, 1072865), (229, 1049440), (280, 858292), (458, 524720), (560, 429146), (916, 262360), (937, 256480), (1120, 214573), (1145, 209888), (1603, 149920), (1832, 131180), (1874, 128240), (2290, 104944), (3206, 74960), (3664, 65590), (3748, 64120), (4580, 52472), (4685, 51296), (6412, 37480), (6559, 36640), (7328, 32795), (7496, 32060), (8015, 29984), (9160, 26236), (9370, 25648), (12824, 18740), (13118, 18320), (14992, 16030)]