67839480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188443}}^1$

素因数の和:188460

約数の個数: 48

約数和(自身を含む): 220479480

約数和(自身を除く): 152640000

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, 188443, 376886, 565329, 753772, 942215, 1130658, 1507544, 1695987, 1884430, 2261316, 2826645, 3391974, 3768860, 4522632, 5653290, 6783948, 7537720, 8479935, 11306580, 13567896, 16959870, 22613160, 33919740, 67839480]

約数ペア:

[(1, 67839480), (2, 33919740), (3, 22613160), (4, 16959870), (5, 13567896), (6, 11306580), (8, 8479935), (9, 7537720), (10, 6783948), (12, 5653290), (15, 4522632), (18, 3768860), (20, 3391974), (24, 2826645), (30, 2261316), (36, 1884430), (40, 1695987), (45, 1507544), (60, 1130658), (72, 942215), (90, 753772), (120, 565329), (180, 376886), (360, 188443)]