12281768640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1421501}}^1$

素因数の和:1421527

約数の個数: 112

約数和(自身を含む): 43327380960

約数和(自身を除く): 31045612320

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 1421501, 2843002, 4264503, 5686004, 7107505, 8529006, 11372008, 12793509, 14215010, 17058012, 21322515, 22744016, 25587018, 28430020, 34116024, 38380527, 42645030, 45488032, 51174036, 56860040, 63967545, 68232048, 76761054, 85290060, 90976064, 102348072, 113720080, 127935090, 136464096, 153522108, 170580120, 191902635, 204696144, 227440160, 255870180, 272928192, 307044216, 341160240, 383805270, 409392288, 454880320, 511740360, 614088432, 682320480, 767610540, 818784576, 1023480720, 1228176864, 1364640960, 1535221080, 2046961440, 2456353728, 3070442160, 4093922880, 6140884320, 12281768640]

約数ペア:

[(1, 12281768640), (2, 6140884320), (3, 4093922880), (4, 3070442160), (5, 2456353728), (6, 2046961440), (8, 1535221080), (9, 1364640960), (10, 1228176864), (12, 1023480720), (15, 818784576), (16, 767610540), (18, 682320480), (20, 614088432), (24, 511740360), (27, 454880320), (30, 409392288), (32, 383805270), (36, 341160240), (40, 307044216), (45, 272928192), (48, 255870180), (54, 227440160), (60, 204696144), (64, 191902635), (72, 170580120), (80, 153522108), (90, 136464096), (96, 127935090), (108, 113720080), (120, 102348072), (135, 90976064), (144, 85290060), (160, 76761054), (180, 68232048), (192, 63967545), (216, 56860040), (240, 51174036), (270, 45488032), (288, 42645030), (320, 38380527), (360, 34116024), (432, 28430020), (480, 25587018), (540, 22744016), (576, 21322515), (720, 17058012), (864, 14215010), (960, 12793509), (1080, 11372008), (1440, 8529006), (1728, 7107505), (2160, 5686004), (2880, 4264503), (4320, 2843002), (8640, 1421501)]