1198440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3329}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 3896100

約数和(自身を除く): 2697660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3329, 6658, 9987, 13316, 16645, 19974, 26632, 29961, 33290, 39948, 49935, 59922, 66580, 79896, 99870, 119844, 133160, 149805, 199740, 239688, 299610, 399480, 599220, 1198440]

約数ペア:

[(1, 1198440), (2, 599220), (3, 399480), (4, 299610), (5, 239688), (6, 199740), (8, 149805), (9, 133160), (10, 119844), (12, 99870), (15, 79896), (18, 66580), (20, 59922), (24, 49935), (30, 39948), (36, 33290), (40, 29961), (45, 26632), (60, 19974), (72, 16645), (90, 13316), (120, 9987), (180, 6658), (360, 3329)]