1955269920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{16229}}^1$

素因数の和:16498

約数の個数: 96

約数和(自身を含む): 6184019520

約数和(自身を除く): 4228749600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 8032, 10040, 12048, 15060, 16229, 20080, 24096, 30120, 32458, 40160, 48687, 60240, 64916, 81145, 97374, 120480, 129832, 162290, 194748, 243435, 259664, 324580, 389496, 486870, 519328, 649160, 778992, 973740, 1298320, 1557984, 1947480, 2596640, 3894960, 4073479, 7789920, 8146958, 12220437, 16293916, 20367395, 24440874, 32587832, 40734790, 48881748, 61102185, 65175664, 81469580, 97763496, 122204370, 130351328, 162939160, 195526992, 244408740, 325878320, 391053984, 488817480, 651756640, 977634960, 1955269920]

約数ペア:

[(1, 1955269920), (2, 977634960), (3, 651756640), (4, 488817480), (5, 391053984), (6, 325878320), (8, 244408740), (10, 195526992), (12, 162939160), (15, 130351328), (16, 122204370), (20, 97763496), (24, 81469580), (30, 65175664), (32, 61102185), (40, 48881748), (48, 40734790), (60, 32587832), (80, 24440874), (96, 20367395), (120, 16293916), (160, 12220437), (240, 8146958), (251, 7789920), (480, 4073479), (502, 3894960), (753, 2596640), (1004, 1947480), (1255, 1557984), (1506, 1298320), (2008, 973740), (2510, 778992), (3012, 649160), (3765, 519328), (4016, 486870), (5020, 389496), (6024, 324580), (7530, 259664), (8032, 243435), (10040, 194748), (12048, 162290), (15060, 129832), (16229, 120480), (20080, 97374), (24096, 81145), (30120, 64916), (32458, 60240), (40160, 48687)]