528810960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8191}}^1$

素因数の和:8476

約数の個数: 80

約数和(自身を含む): 1645608960

約数和(自身を除く): 1116798000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8191, 10760, 12912, 16140, 16382, 21520, 24573, 32280, 32764, 40955, 49146, 64560, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 327640, 393168, 491460, 655280, 982920, 1965840, 2203379, 4406758, 6610137, 8813516, 11016895, 13220274, 17627032, 22033790, 26440548, 33050685, 35254064, 44067580, 52881096, 66101370, 88135160, 105762192, 132202740, 176270320, 264405480, 528810960]

約数ペア:

[(1, 528810960), (2, 264405480), (3, 176270320), (4, 132202740), (5, 105762192), (6, 88135160), (8, 66101370), (10, 52881096), (12, 44067580), (15, 35254064), (16, 33050685), (20, 26440548), (24, 22033790), (30, 17627032), (40, 13220274), (48, 11016895), (60, 8813516), (80, 6610137), (120, 4406758), (240, 2203379), (269, 1965840), (538, 982920), (807, 655280), (1076, 491460), (1345, 393168), (1614, 327640), (2152, 245730), (2690, 196584), (3228, 163820), (4035, 131056), (4304, 122865), (5380, 98292), (6456, 81910), (8070, 65528), (8191, 64560), (10760, 49146), (12912, 40955), (16140, 32764), (16382, 32280), (21520, 24573)]