162247920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{859}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 504193920

約数和(自身を除く): 341946000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 859, 1574, 1718, 2361, 2577, 3148, 3436, 3935, 4295, 4722, 5154, 6296, 6872, 7870, 8590, 9444, 10308, 11805, 12592, 12885, 13744, 15740, 17180, 18888, 20616, 23610, 25770, 31480, 34360, 37776, 41232, 47220, 51540, 62960, 68720, 94440, 103080, 188880, 206160, 676033, 1352066, 2028099, 2704132, 3380165, 4056198, 5408264, 6760330, 8112396, 10140495, 10816528, 13520660, 16224792, 20280990, 27041320, 32449584, 40561980, 54082640, 81123960, 162247920]

約数ペア:

[(1, 162247920), (2, 81123960), (3, 54082640), (4, 40561980), (5, 32449584), (6, 27041320), (8, 20280990), (10, 16224792), (12, 13520660), (15, 10816528), (16, 10140495), (20, 8112396), (24, 6760330), (30, 5408264), (40, 4056198), (48, 3380165), (60, 2704132), (80, 2028099), (120, 1352066), (240, 676033), (787, 206160), (859, 188880), (1574, 103080), (1718, 94440), (2361, 68720), (2577, 62960), (3148, 51540), (3436, 47220), (3935, 41232), (4295, 37776), (4722, 34360), (5154, 31480), (6296, 25770), (6872, 23610), (7870, 20616), (8590, 18888), (9444, 17180), (10308, 15740), (11805, 13744), (12592, 12885)]