240556860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6997}}^1$

素因数の和:7203

約数の個数: 72

約数和(自身を含む): 733614336

約数和(自身を除く): 493057476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 6997, 8595, 11460, 13994, 17190, 20991, 27988, 34380, 34985, 41982, 62973, 69970, 83964, 104955, 125946, 139940, 209910, 251892, 314865, 419820, 629730, 1259460, 1336427, 2672854, 4009281, 5345708, 6682135, 8018562, 12027843, 13364270, 16037124, 20046405, 24055686, 26728540, 40092810, 48111372, 60139215, 80185620, 120278430, 240556860]

約数ペア:

[(1, 240556860), (2, 120278430), (3, 80185620), (4, 60139215), (5, 48111372), (6, 40092810), (9, 26728540), (10, 24055686), (12, 20046405), (15, 16037124), (18, 13364270), (20, 12027843), (30, 8018562), (36, 6682135), (45, 5345708), (60, 4009281), (90, 2672854), (180, 1336427), (191, 1259460), (382, 629730), (573, 419820), (764, 314865), (955, 251892), (1146, 209910), (1719, 139940), (1910, 125946), (2292, 104955), (2865, 83964), (3438, 69970), (3820, 62973), (5730, 41982), (6876, 34985), (6997, 34380), (8595, 27988), (11460, 20991), (13994, 17190)]