12460080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 38970720

約数和(自身を除く): 26510640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 269, 386, 538, 579, 772, 807, 965, 1076, 1158, 1345, 1544, 1614, 1930, 2152, 2316, 2690, 2895, 3088, 3228, 3860, 4035, 4304, 4632, 5380, 5790, 6456, 7720, 8070, 9264, 10760, 11580, 12912, 15440, 16140, 21520, 23160, 32280, 46320, 51917, 64560, 103834, 155751, 207668, 259585, 311502, 415336, 519170, 623004, 778755, 830672, 1038340, 1246008, 1557510, 2076680, 2492016, 3115020, 4153360, 6230040, 12460080]

約数ペア:

[(1, 12460080), (2, 6230040), (3, 4153360), (4, 3115020), (5, 2492016), (6, 2076680), (8, 1557510), (10, 1246008), (12, 1038340), (15, 830672), (16, 778755), (20, 623004), (24, 519170), (30, 415336), (40, 311502), (48, 259585), (60, 207668), (80, 155751), (120, 103834), (193, 64560), (240, 51917), (269, 46320), (386, 32280), (538, 23160), (579, 21520), (772, 16140), (807, 15440), (965, 12912), (1076, 11580), (1158, 10760), (1345, 9264), (1544, 8070), (1614, 7720), (1930, 6456), (2152, 5790), (2316, 5380), (2690, 4632), (2895, 4304), (3088, 4035), (3228, 3860)]