1243654560

素因数分解:

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

素因数の和:1162

約数の個数: 288

約数和(自身を含む): 4557047040

約数和(自身を除く): 3313392480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 972, 1044, 1080, 1103, 1160, 1215, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 1944, 2088, 2160, 2206, 2320, 2349, 2430, 2592, 2610, 2784, 3132, 3240, 3309, 3480, 3888, 3915, 4176, 4320, 4412, 4640, 4698, 4860, 5220, 5515, 6264, 6480, 6618, 6960, 7047, 7776, 7830, 8352, 8824, 9396, 9720, 9927, 10440, 11030, 11745, 12528, 12960, 13236, 13920, 14094, 15660, 16545, 17648, 18792, 19440, 19854, 20880, 22060, 23490, 25056, 26472, 28188, 29781, 31320, 31987, 33090, 35235, 35296, 37584, 38880, 39708, 41760, 44120, 46980, 49635, 52944, 56376, 59562, 62640, 63974, 66180, 70470, 75168, 79416, 88240, 89343, 93960, 95961, 99270, 105888, 112752, 119124, 125280, 127948, 132360, 140940, 148905, 158832, 159935, 176480, 178686, 187920, 191922, 198540, 225504, 238248, 255896, 264720, 268029, 281880, 287883, 297810, 317664, 319870, 357372, 375840, 383844, 397080, 446715, 476496, 479805, 511792, 529440, 536058, 563760, 575766, 595620, 639740, 714744, 767688, 794160, 863649, 893430, 952992, 959610, 1023584, 1072116, 1127520, 1151532, 1191240, 1279480, 1340145, 1429488, 1439415, 1535376, 1588320, 1727298, 1786860, 1919220, 2144232, 2303064, 2382480, 2558960, 2590947, 2680290, 2858976, 2878830, 3070752, 3454596, 3573720, 3838440, 4288464, 4318245, 4606128, 4764960, 5117920, 5181894, 5360580, 5757660, 6909192, 7147440, 7676880, 7772841, 8576928, 8636490, 9212256, 10363788, 10721160, 11515320, 12954735, 13818384, 14294880, 15353760, 15545682, 17272980, 20727576, 21442320, 23030640, 25909470, 27636768, 31091364, 34545960, 38864205, 41455152, 42884640, 46061280, 51818940, 62182728, 69091920, 77728410, 82910304, 103637880, 124365456, 138183840, 155456820, 207275760, 248730912, 310913640, 414551520, 621827280, 1243654560]

約数ペア:

[(1, 1243654560), (2, 621827280), (3, 414551520), (4, 310913640), (5, 248730912), (6, 207275760), (8, 155456820), (9, 138183840), (10, 124365456), (12, 103637880), (15, 82910304), (16, 77728410), (18, 69091920), (20, 62182728), (24, 51818940), (27, 46061280), (29, 42884640), (30, 41455152), (32, 38864205), (36, 34545960), (40, 31091364), (45, 27636768), (48, 25909470), (54, 23030640), (58, 21442320), (60, 20727576), (72, 17272980), (80, 15545682), (81, 15353760), (87, 14294880), (90, 13818384), (96, 12954735), (108, 11515320), (116, 10721160), (120, 10363788), (135, 9212256), (144, 8636490), (145, 8576928), (160, 7772841), (162, 7676880), (174, 7147440), (180, 6909192), (216, 5757660), (232, 5360580), (240, 5181894), (243, 5117920), (261, 4764960), (270, 4606128), (288, 4318245), (290, 4288464), (324, 3838440), (348, 3573720), (360, 3454596), (405, 3070752), (432, 2878830), (435, 2858976), (464, 2680290), (480, 2590947), (486, 2558960), (522, 2382480), (540, 2303064), (580, 2144232), (648, 1919220), (696, 1786860), (720, 1727298), (783, 1588320), (810, 1535376), (864, 1439415), (870, 1429488), (928, 1340145), (972, 1279480), (1044, 1191240), (1080, 1151532), (1103, 1127520), (1160, 1072116), (1215, 1023584), (1296, 959610), (1305, 952992), (1392, 893430), (1440, 863649), (1566, 794160), (1620, 767688), (1740, 714744), (1944, 639740), (2088, 595620), (2160, 575766), (2206, 563760), (2320, 536058), (2349, 529440), (2430, 511792), (2592, 479805), (2610, 476496), (2784, 446715), (3132, 397080), (3240, 383844), (3309, 375840), (3480, 357372), (3888, 319870), (3915, 317664), (4176, 297810), (4320, 287883), (4412, 281880), (4640, 268029), (4698, 264720), (4860, 255896), (5220, 238248), (5515, 225504), (6264, 198540), (6480, 191922), (6618, 187920), (6960, 178686), (7047, 176480), (7776, 159935), (7830, 158832), (8352, 148905), (8824, 140940), (9396, 132360), (9720, 127948), (9927, 125280), (10440, 119124), (11030, 112752), (11745, 105888), (12528, 99270), (12960, 95961), (13236, 93960), (13920, 89343), (14094, 88240), (15660, 79416), (16545, 75168), (17648, 70470), (18792, 66180), (19440, 63974), (19854, 62640), (20880, 59562), (22060, 56376), (23490, 52944), (25056, 49635), (26472, 46980), (28188, 44120), (29781, 41760), (31320, 39708), (31987, 38880), (33090, 37584), (35235, 35296)]