290623308480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11212319}}^1$

素因数の和:11212348

約数の個数: 140

約数和(自身を含む): 1033798328640

約数和(自身を除く): 743175020160

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 11212319, 22424638, 33636957, 44849276, 56061595, 67273914, 89698552, 100910871, 112123190, 134547828, 168184785, 179397104, 201821742, 224246380, 269095656, 302732613, 336369570, 358794208, 403643484, 448492760, 504554355, 538191312, 605465226, 672739140, 717588416, 807286968, 896985520, 908197839, 1009108710, 1076382624, 1210930452, 1345478280, 1513663065, 1614573936, 1793971040, 1816395678, 2018217420, 2152765248, 2421860904, 2690956560, 3027326130, 3229147872, 3587942080, 3632791356, 4036434840, 4540989195, 4843721808, 5381913120, 6054652260, 6458295744, 7265582712, 8072869680, 9081978390, 9687443616, 10763826240, 12109304520, 14531165424, 16145739360, 18163956780, 19374887232, 24218609040, 29062330848, 32291478720, 36327913560, 48437218080, 58124661696, 72655827120, 96874436160, 145311654240, 290623308480]

約数ペア:

[(1, 290623308480), (2, 145311654240), (3, 96874436160), (4, 72655827120), (5, 58124661696), (6, 48437218080), (8, 36327913560), (9, 32291478720), (10, 29062330848), (12, 24218609040), (15, 19374887232), (16, 18163956780), (18, 16145739360), (20, 14531165424), (24, 12109304520), (27, 10763826240), (30, 9687443616), (32, 9081978390), (36, 8072869680), (40, 7265582712), (45, 6458295744), (48, 6054652260), (54, 5381913120), (60, 4843721808), (64, 4540989195), (72, 4036434840), (80, 3632791356), (81, 3587942080), (90, 3229147872), (96, 3027326130), (108, 2690956560), (120, 2421860904), (135, 2152765248), (144, 2018217420), (160, 1816395678), (162, 1793971040), (180, 1614573936), (192, 1513663065), (216, 1345478280), (240, 1210930452), (270, 1076382624), (288, 1009108710), (320, 908197839), (324, 896985520), (360, 807286968), (405, 717588416), (432, 672739140), (480, 605465226), (540, 538191312), (576, 504554355), (648, 448492760), (720, 403643484), (810, 358794208), (864, 336369570), (960, 302732613), (1080, 269095656), (1296, 224246380), (1440, 201821742), (1620, 179397104), (1728, 168184785), (2160, 134547828), (2592, 112123190), (2880, 100910871), (3240, 89698552), (4320, 67273914), (5184, 56061595), (6480, 44849276), (8640, 33636957), (12960, 22424638), (25920, 11212319)]