1297080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 4327200

約数和(自身を除く): 3030120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1201, 2402, 3603, 4804, 6005, 7206, 9608, 10809, 12010, 14412, 18015, 21618, 24020, 28824, 32427, 36030, 43236, 48040, 54045, 64854, 72060, 86472, 108090, 129708, 144120, 162135, 216180, 259416, 324270, 432360, 648540, 1297080]

約数ペア:

[(1, 1297080), (2, 648540), (3, 432360), (4, 324270), (5, 259416), (6, 216180), (8, 162135), (9, 144120), (10, 129708), (12, 108090), (15, 86472), (18, 72060), (20, 64854), (24, 54045), (27, 48040), (30, 43236), (36, 36030), (40, 32427), (45, 28824), (54, 24020), (60, 21618), (72, 18015), (90, 14412), (108, 12010), (120, 10809), (135, 9608), (180, 7206), (216, 6005), (270, 4804), (360, 3603), (540, 2402), (1080, 1201)]