1818702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{75029}}^1$

素因数の和:75146

約数の個数: 80

約数和(自身を含む): 5693876640

約数和(自身を除く): 3875173680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 75029, 150058, 225087, 300116, 375145, 450174, 600232, 750290, 900348, 1125435, 1200464, 1500580, 1800696, 2250870, 3001160, 3601392, 4501740, 6002320, 7577929, 9003480, 15155858, 18006960, 22733787, 30311716, 37889645, 45467574, 60623432, 75779290, 90935148, 113668935, 121246864, 151558580, 181870296, 227337870, 303117160, 363740592, 454675740, 606234320, 909351480, 1818702960]

約数ペア:

[(1, 1818702960), (2, 909351480), (3, 606234320), (4, 454675740), (5, 363740592), (6, 303117160), (8, 227337870), (10, 181870296), (12, 151558580), (15, 121246864), (16, 113668935), (20, 90935148), (24, 75779290), (30, 60623432), (40, 45467574), (48, 37889645), (60, 30311716), (80, 22733787), (101, 18006960), (120, 15155858), (202, 9003480), (240, 7577929), (303, 6002320), (404, 4501740), (505, 3601392), (606, 3001160), (808, 2250870), (1010, 1800696), (1212, 1500580), (1515, 1200464), (1616, 1125435), (2020, 900348), (2424, 750290), (3030, 600232), (4040, 450174), (4848, 375145), (6060, 300116), (8080, 225087), (12120, 150058), (24240, 75029)]