621827280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 240

約数和(自身を含む): 2242356480

約数和(自身を除く): 1620529200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1103, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 2088, 2160, 2206, 2320, 2349, 2430, 2610, 3132, 3240, 3309, 3480, 3888, 3915, 4176, 4412, 4698, 4860, 5220, 5515, 6264, 6480, 6618, 6960, 7047, 7830, 8824, 9396, 9720, 9927, 10440, 11030, 11745, 12528, 13236, 14094, 15660, 16545, 17648, 18792, 19440, 19854, 20880, 22060, 23490, 26472, 28188, 29781, 31320, 31987, 33090, 35235, 37584, 39708, 44120, 46980, 49635, 52944, 56376, 59562, 62640, 63974, 66180, 70470, 79416, 88240, 89343, 93960, 95961, 99270, 112752, 119124, 127948, 132360, 140940, 148905, 158832, 159935, 178686, 187920, 191922, 198540, 238248, 255896, 264720, 268029, 281880, 287883, 297810, 319870, 357372, 383844, 397080, 446715, 476496, 479805, 511792, 536058, 563760, 575766, 595620, 639740, 714744, 767688, 794160, 863649, 893430, 959610, 1072116, 1151532, 1191240, 1279480, 1340145, 1429488, 1439415, 1535376, 1727298, 1786860, 1919220, 2144232, 2303064, 2382480, 2558960, 2590947, 2680290, 2878830, 3454596, 3573720, 3838440, 4288464, 4318245, 4606128, 5181894, 5360580, 5757660, 6909192, 7147440, 7676880, 7772841, 8636490, 10363788, 10721160, 11515320, 12954735, 13818384, 15545682, 17272980, 20727576, 21442320, 23030640, 25909470, 31091364, 34545960, 38864205, 41455152, 51818940, 62182728, 69091920, 77728410, 103637880, 124365456, 155456820, 207275760, 310913640, 621827280]

約数ペア:

[(1, 621827280), (2, 310913640), (3, 207275760), (4, 155456820), (5, 124365456), (6, 103637880), (8, 77728410), (9, 69091920), (10, 62182728), (12, 51818940), (15, 41455152), (16, 38864205), (18, 34545960), (20, 31091364), (24, 25909470), (27, 23030640), (29, 21442320), (30, 20727576), (36, 17272980), (40, 15545682), (45, 13818384), (48, 12954735), (54, 11515320), (58, 10721160), (60, 10363788), (72, 8636490), (80, 7772841), (81, 7676880), (87, 7147440), (90, 6909192), (108, 5757660), (116, 5360580), (120, 5181894), (135, 4606128), (144, 4318245), (145, 4288464), (162, 3838440), (174, 3573720), (180, 3454596), (216, 2878830), (232, 2680290), (240, 2590947), (243, 2558960), (261, 2382480), (270, 2303064), (290, 2144232), (324, 1919220), (348, 1786860), (360, 1727298), (405, 1535376), (432, 1439415), (435, 1429488), (464, 1340145), (486, 1279480), (522, 1191240), (540, 1151532), (580, 1072116), (648, 959610), (696, 893430), (720, 863649), (783, 794160), (810, 767688), (870, 714744), (972, 639740), (1044, 595620), (1080, 575766), (1103, 563760), (1160, 536058), (1215, 511792), (1296, 479805), (1305, 476496), (1392, 446715), (1566, 397080), (1620, 383844), (1740, 357372), (1944, 319870), (2088, 297810), (2160, 287883), (2206, 281880), (2320, 268029), (2349, 264720), (2430, 255896), (2610, 238248), (3132, 198540), (3240, 191922), (3309, 187920), (3480, 178686), (3888, 159935), (3915, 158832), (4176, 148905), (4412, 140940), (4698, 132360), (4860, 127948), (5220, 119124), (5515, 112752), (6264, 99270), (6480, 95961), (6618, 93960), (6960, 89343), (7047, 88240), (7830, 79416), (8824, 70470), (9396, 66180), (9720, 63974), (9927, 62640), (10440, 59562), (11030, 56376), (11745, 52944), (12528, 49635), (13236, 46980), (14094, 44120), (15660, 39708), (16545, 37584), (17648, 35235), (18792, 33090), (19440, 31987), (19854, 31320), (20880, 29781), (22060, 28188), (23490, 26472)]