66997080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186103}}^1$

素因数の和:186120

約数の個数: 48

約数和(自身を含む): 217741680

約数和(自身を除く): 150744600

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, 186103, 372206, 558309, 744412, 930515, 1116618, 1488824, 1674927, 1861030, 2233236, 2791545, 3349854, 3722060, 4466472, 5583090, 6699708, 7444120, 8374635, 11166180, 13399416, 16749270, 22332360, 33498540, 66997080]

約数ペア:

[(1, 66997080), (2, 33498540), (3, 22332360), (4, 16749270), (5, 13399416), (6, 11166180), (8, 8374635), (9, 7444120), (10, 6699708), (12, 5583090), (15, 4466472), (18, 3722060), (20, 3349854), (24, 2791545), (30, 2233236), (36, 1861030), (40, 1674927), (45, 1488824), (60, 1116618), (72, 930515), (90, 744412), (120, 558309), (180, 372206), (360, 186103)]