2671541520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{87649}}^1$

素因数の和:87792

約数の個数: 80

約数和(自身を含む): 8347084800

約数和(自身を除く): 5675543280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 87649, 175298, 262947, 350596, 438245, 525894, 701192, 876490, 1051788, 1314735, 1402384, 1752980, 2103576, 2629470, 3505960, 4207152, 5258940, 7011920, 10517880, 11131423, 21035760, 22262846, 33394269, 44525692, 55657115, 66788538, 89051384, 111314230, 133577076, 166971345, 178102768, 222628460, 267154152, 333942690, 445256920, 534308304, 667885380, 890513840, 1335770760, 2671541520]

約数ペア:

[(1, 2671541520), (2, 1335770760), (3, 890513840), (4, 667885380), (5, 534308304), (6, 445256920), (8, 333942690), (10, 267154152), (12, 222628460), (15, 178102768), (16, 166971345), (20, 133577076), (24, 111314230), (30, 89051384), (40, 66788538), (48, 55657115), (60, 44525692), (80, 33394269), (120, 22262846), (127, 21035760), (240, 11131423), (254, 10517880), (381, 7011920), (508, 5258940), (635, 4207152), (762, 3505960), (1016, 2629470), (1270, 2103576), (1524, 1752980), (1905, 1402384), (2032, 1314735), (2540, 1051788), (3048, 876490), (3810, 701192), (5080, 525894), (6096, 438245), (7620, 350596), (10160, 262947), (15240, 175298), (30480, 87649)]