28581348960

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{245039}}^1$

素因数の和:245072

約数の個数: 168

約数和(自身を含む): 101239256160

約数和(自身を除く): 72657907200

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 19440, 23328, 29160, 38880, 58320, 116640, 245039, 490078, 735117, 980156, 1225195, 1470234, 1960312, 2205351, 2450390, 2940468, 3675585, 3920624, 4410702, 4900780, 5880936, 6616053, 7351170, 7841248, 8821404, 9801560, 11026755, 11761872, 13232106, 14702340, 17642808, 19603120, 19848159, 22053510, 23523744, 26464212, 29404680, 33080265, 35285616, 39206240, 39696318, 44107020, 52928424, 58809360, 59544477, 66160530, 70571232, 79392636, 88214040, 99240795, 105856848, 117618720, 119088954, 132321060, 158785272, 176428080, 178633431, 198481590, 211713696, 238177908, 264642120, 297722385, 317570544, 352856160, 357266862, 396963180, 476355816, 529284240, 595444770, 635141088, 714533724, 793926360, 893167155, 952711632, 1058568480, 1190889540, 1429067448, 1587852720, 1786334310, 1905423264, 2381779080, 2858134896, 3175705440, 3572668620, 4763558160, 5716269792, 7145337240, 9527116320, 14290674480, 28581348960]

約数ペア:

[(1, 28581348960), (2, 14290674480), (3, 9527116320), (4, 7145337240), (5, 5716269792), (6, 4763558160), (8, 3572668620), (9, 3175705440), (10, 2858134896), (12, 2381779080), (15, 1905423264), (16, 1786334310), (18, 1587852720), (20, 1429067448), (24, 1190889540), (27, 1058568480), (30, 952711632), (32, 893167155), (36, 793926360), (40, 714533724), (45, 635141088), (48, 595444770), (54, 529284240), (60, 476355816), (72, 396963180), (80, 357266862), (81, 352856160), (90, 317570544), (96, 297722385), (108, 264642120), (120, 238177908), (135, 211713696), (144, 198481590), (160, 178633431), (162, 176428080), (180, 158785272), (216, 132321060), (240, 119088954), (243, 117618720), (270, 105856848), (288, 99240795), (324, 88214040), (360, 79392636), (405, 70571232), (432, 66160530), (480, 59544477), (486, 58809360), (540, 52928424), (648, 44107020), (720, 39696318), (729, 39206240), (810, 35285616), (864, 33080265), (972, 29404680), (1080, 26464212), (1215, 23523744), (1296, 22053510), (1440, 19848159), (1458, 19603120), (1620, 17642808), (1944, 14702340), (2160, 13232106), (2430, 11761872), (2592, 11026755), (2916, 9801560), (3240, 8821404), (3645, 7841248), (3888, 7351170), (4320, 6616053), (4860, 5880936), (5832, 4900780), (6480, 4410702), (7290, 3920624), (7776, 3675585), (9720, 2940468), (11664, 2450390), (12960, 2205351), (14580, 1960312), (19440, 1470234), (23328, 1225195), (29160, 980156), (38880, 735117), (58320, 490078), (116640, 245039)]