12898740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 36348480

約数和(自身を除く): 23449740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1201, 1790, 2148, 2402, 2685, 3580, 3603, 4804, 5370, 6005, 7206, 10740, 12010, 14412, 18015, 24020, 36030, 72060, 214979, 429958, 644937, 859916, 1074895, 1289874, 2149790, 2579748, 3224685, 4299580, 6449370, 12898740]

約数ペア:

[(1, 12898740), (2, 6449370), (3, 4299580), (4, 3224685), (5, 2579748), (6, 2149790), (10, 1289874), (12, 1074895), (15, 859916), (20, 644937), (30, 429958), (60, 214979), (179, 72060), (358, 36030), (537, 24020), (716, 18015), (895, 14412), (1074, 12010), (1201, 10740), (1790, 7206), (2148, 6005), (2402, 5370), (2685, 4804), (3580, 3603)]