1138680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3163}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 3701880

約数和(自身を除く): 2563200

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, 3163, 6326, 9489, 12652, 15815, 18978, 25304, 28467, 31630, 37956, 47445, 56934, 63260, 75912, 94890, 113868, 126520, 142335, 189780, 227736, 284670, 379560, 569340, 1138680]

約数ペア:

[(1, 1138680), (2, 569340), (3, 379560), (4, 284670), (5, 227736), (6, 189780), (8, 142335), (9, 126520), (10, 113868), (12, 94890), (15, 75912), (18, 63260), (20, 56934), (24, 47445), (30, 37956), (36, 31630), (40, 28467), (45, 25304), (60, 18978), (72, 15815), (90, 12652), (120, 9489), (180, 6326), (360, 3163)]