1007873280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{9721}}^1$

素因数の和:9754

約数の個数: 180

約数和(自身を含む): 3606725892

約数和(自身を除く): 2598852612

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 9721, 10368, 11520, 12960, 17280, 19442, 20736, 25920, 29163, 34560, 38884, 48605, 51840, 58326, 77768, 87489, 97210, 103680, 116652, 145815, 155536, 174978, 194420, 233304, 262467, 291630, 311072, 349956, 388840, 437445, 466608, 524934, 583260, 622144, 699912, 777680, 787401, 874890, 933216, 1049868, 1166520, 1244288, 1312335, 1399824, 1555360, 1574802, 1749780, 1866432, 2099736, 2333040, 2488576, 2624670, 2799648, 3110720, 3149604, 3499560, 3732864, 3937005, 4199472, 4666080, 5249340, 5599296, 6221440, 6299208, 6999120, 7465728, 7874010, 8398944, 9332160, 10498680, 11198592, 12442880, 12598416, 13998240, 15748020, 16797888, 18664320, 20997360, 22397184, 25196832, 27996480, 31496040, 33595776, 37328640, 41994720, 50393664, 55992960, 62992080, 67191552, 83989440, 100787328, 111985920, 125984160, 167978880, 201574656, 251968320, 335957760, 503936640, 1007873280]

約数ペア:

[(1, 1007873280), (2, 503936640), (3, 335957760), (4, 251968320), (5, 201574656), (6, 167978880), (8, 125984160), (9, 111985920), (10, 100787328), (12, 83989440), (15, 67191552), (16, 62992080), (18, 55992960), (20, 50393664), (24, 41994720), (27, 37328640), (30, 33595776), (32, 31496040), (36, 27996480), (40, 25196832), (45, 22397184), (48, 20997360), (54, 18664320), (60, 16797888), (64, 15748020), (72, 13998240), (80, 12598416), (81, 12442880), (90, 11198592), (96, 10498680), (108, 9332160), (120, 8398944), (128, 7874010), (135, 7465728), (144, 6999120), (160, 6299208), (162, 6221440), (180, 5599296), (192, 5249340), (216, 4666080), (240, 4199472), (256, 3937005), (270, 3732864), (288, 3499560), (320, 3149604), (324, 3110720), (360, 2799648), (384, 2624670), (405, 2488576), (432, 2333040), (480, 2099736), (540, 1866432), (576, 1749780), (640, 1574802), (648, 1555360), (720, 1399824), (768, 1312335), (810, 1244288), (864, 1166520), (960, 1049868), (1080, 933216), (1152, 874890), (1280, 787401), (1296, 777680), (1440, 699912), (1620, 622144), (1728, 583260), (1920, 524934), (2160, 466608), (2304, 437445), (2592, 388840), (2880, 349956), (3240, 311072), (3456, 291630), (3840, 262467), (4320, 233304), (5184, 194420), (5760, 174978), (6480, 155536), (6912, 145815), (8640, 116652), (9721, 103680), (10368, 97210), (11520, 87489), (12960, 77768), (17280, 58326), (19442, 51840), (20736, 48605), (25920, 38884), (29163, 34560)]