2070798960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{85429}}^1$

素因数の和:85546

約数の個数: 80

約数和(自身を含む): 6483111840

約数和(自身を除く): 4412312880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 85429, 170858, 256287, 341716, 427145, 512574, 683432, 854290, 1025148, 1281435, 1366864, 1708580, 2050296, 2562870, 3417160, 4100592, 5125740, 6834320, 8628329, 10251480, 17256658, 20502960, 25884987, 34513316, 43141645, 51769974, 69026632, 86283290, 103539948, 129424935, 138053264, 172566580, 207079896, 258849870, 345133160, 414159792, 517699740, 690266320, 1035399480, 2070798960]

約数ペア:

[(1, 2070798960), (2, 1035399480), (3, 690266320), (4, 517699740), (5, 414159792), (6, 345133160), (8, 258849870), (10, 207079896), (12, 172566580), (15, 138053264), (16, 129424935), (20, 103539948), (24, 86283290), (30, 69026632), (40, 51769974), (48, 43141645), (60, 34513316), (80, 25884987), (101, 20502960), (120, 17256658), (202, 10251480), (240, 8628329), (303, 6834320), (404, 5125740), (505, 4100592), (606, 3417160), (808, 2562870), (1010, 2050296), (1212, 1708580), (1515, 1366864), (1616, 1281435), (2020, 1025148), (2424, 854290), (3030, 683432), (4040, 512574), (4848, 427145), (6060, 341716), (8080, 256287), (12120, 170858), (24240, 85429)]