66720425760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5148181}}^1$

素因数の和:5148208

約数の個数: 120

約数和(自身を含む): 235467548316

約数和(自身を除く): 168747122556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 5148181, 10296362, 15444543, 20592724, 25740905, 30889086, 41185448, 46333629, 51481810, 61778172, 77222715, 82370896, 92667258, 102963620, 123556344, 139000887, 154445430, 164741792, 185334516, 205927240, 231668145, 247112688, 278001774, 308890860, 370669032, 411854480, 417002661, 463336290, 494225376, 556003548, 617781720, 695004435, 741338064, 823708960, 834005322, 926672580, 1112007096, 1235563440, 1390008870, 1482676128, 1668010644, 1853345160, 2085013305, 2224014192, 2471126880, 2780017740, 3336021288, 3706690320, 4170026610, 4448028384, 5560035480, 6672042576, 7413380640, 8340053220, 11120070960, 13344085152, 16680106440, 22240141920, 33360212880, 66720425760]

約数ペア:

[(1, 66720425760), (2, 33360212880), (3, 22240141920), (4, 16680106440), (5, 13344085152), (6, 11120070960), (8, 8340053220), (9, 7413380640), (10, 6672042576), (12, 5560035480), (15, 4448028384), (16, 4170026610), (18, 3706690320), (20, 3336021288), (24, 2780017740), (27, 2471126880), (30, 2224014192), (32, 2085013305), (36, 1853345160), (40, 1668010644), (45, 1482676128), (48, 1390008870), (54, 1235563440), (60, 1112007096), (72, 926672580), (80, 834005322), (81, 823708960), (90, 741338064), (96, 695004435), (108, 617781720), (120, 556003548), (135, 494225376), (144, 463336290), (160, 417002661), (162, 411854480), (180, 370669032), (216, 308890860), (240, 278001774), (270, 247112688), (288, 231668145), (324, 205927240), (360, 185334516), (405, 164741792), (432, 154445430), (480, 139000887), (540, 123556344), (648, 102963620), (720, 92667258), (810, 82370896), (864, 77222715), (1080, 61778172), (1296, 51481810), (1440, 46333629), (1620, 41185448), (2160, 30889086), (2592, 25740905), (3240, 20592724), (4320, 15444543), (6480, 10296362), (12960, 5148181)]