12297320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 20206360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1187, 1295, 1480, 2072, 2374, 2590, 4748, 5180, 5935, 8309, 9496, 10360, 11870, 16618, 23740, 33236, 41545, 43919, 47480, 66472, 83090, 87838, 166180, 175676, 219595, 307433, 332360, 351352, 439190, 614866, 878380, 1229732, 1537165, 1756760, 2459464, 3074330, 6148660, 12297320]

約数ペア:

[(1, 12297320), (2, 6148660), (4, 3074330), (5, 2459464), (7, 1756760), (8, 1537165), (10, 1229732), (14, 878380), (20, 614866), (28, 439190), (35, 351352), (37, 332360), (40, 307433), (56, 219595), (70, 175676), (74, 166180), (140, 87838), (148, 83090), (185, 66472), (259, 47480), (280, 43919), (296, 41545), (370, 33236), (518, 23740), (740, 16618), (1036, 11870), (1187, 10360), (1295, 9496), (1480, 8309), (2072, 5935), (2374, 5180), (2590, 4748)]