1296362880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 320

約数和(自身を含む): 4905204480

約数和(自身を除く): 3608841600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1471, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 2942, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4413, 4590, 4896, 5184, 5440, 5508, 5760, 5884, 6120, 6480, 6528, 6885, 7344, 7355, 8160, 8640, 8826, 9180, 9792, 10368, 10880, 11016, 11768, 12240, 12960, 13239, 13770, 14688, 14710, 16320, 17280, 17652, 18360, 19584, 22032, 22065, 23536, 24480, 25007, 25920, 26478, 27540, 29376, 29420, 32640, 35304, 36720, 39717, 44064, 44130, 47072, 48960, 50014, 51840, 52956, 55080, 58752, 58840, 66195, 70608, 73440, 75021, 79434, 88128, 88260, 94144, 97920, 100028, 105912, 110160, 117680, 119151, 125035, 132390, 141216, 146880, 150042, 158868, 176256, 176520, 188288, 198585, 200056, 211824, 220320, 225063, 235360, 238302, 250070, 264780, 282432, 293760, 300084, 317736, 353040, 375105, 397170, 400112, 423648, 440640, 450126, 470720, 476604, 500140, 529560, 564864, 595755, 600168, 635472, 675189, 706080, 750210, 794340, 800224, 847296, 881280, 900252, 941440, 953208, 1000280, 1059120, 1125315, 1191510, 1200336, 1270944, 1350378, 1412160, 1500420, 1588680, 1600448, 1694592, 1800504, 1906416, 2000560, 2025567, 2118240, 2250630, 2383020, 2400672, 2541888, 2700756, 2824320, 3000840, 3177360, 3200896, 3375945, 3601008, 3812832, 4001120, 4051134, 4236480, 4501260, 4766040, 4801344, 5083776, 5401512, 6001680, 6354720, 6751890, 7202016, 7625664, 8002240, 8102268, 8472960, 9002520, 9532080, 9602688, 10127835, 10803024, 12003360, 12709440, 13503780, 14404032, 15251328, 16004480, 16204536, 18005040, 19064160, 20255670, 21606048, 24006720, 25418880, 27007560, 28808064, 32409072, 36010080, 38128320, 40511340, 43212096, 48013440, 54015120, 64818144, 72020160, 76256640, 81022680, 86424192, 108030240, 129636288, 144040320, 162045360, 216060480, 259272576, 324090720, 432120960, 648181440, 1296362880]

約数ペア:

[(1, 1296362880), (2, 648181440), (3, 432120960), (4, 324090720), (5, 259272576), (6, 216060480), (8, 162045360), (9, 144040320), (10, 129636288), (12, 108030240), (15, 86424192), (16, 81022680), (17, 76256640), (18, 72020160), (20, 64818144), (24, 54015120), (27, 48013440), (30, 43212096), (32, 40511340), (34, 38128320), (36, 36010080), (40, 32409072), (45, 28808064), (48, 27007560), (51, 25418880), (54, 24006720), (60, 21606048), (64, 20255670), (68, 19064160), (72, 18005040), (80, 16204536), (81, 16004480), (85, 15251328), (90, 14404032), (96, 13503780), (102, 12709440), (108, 12003360), (120, 10803024), (128, 10127835), (135, 9602688), (136, 9532080), (144, 9002520), (153, 8472960), (160, 8102268), (162, 8002240), (170, 7625664), (180, 7202016), (192, 6751890), (204, 6354720), (216, 6001680), (240, 5401512), (255, 5083776), (270, 4801344), (272, 4766040), (288, 4501260), (306, 4236480), (320, 4051134), (324, 4001120), (340, 3812832), (360, 3601008), (384, 3375945), (405, 3200896), (408, 3177360), (432, 3000840), (459, 2824320), (480, 2700756), (510, 2541888), (540, 2400672), (544, 2383020), (576, 2250630), (612, 2118240), (640, 2025567), (648, 2000560), (680, 1906416), (720, 1800504), (765, 1694592), (810, 1600448), (816, 1588680), (864, 1500420), (918, 1412160), (960, 1350378), (1020, 1270944), (1080, 1200336), (1088, 1191510), (1152, 1125315), (1224, 1059120), (1296, 1000280), (1360, 953208), (1377, 941440), (1440, 900252), (1471, 881280), (1530, 847296), (1620, 800224), (1632, 794340), (1728, 750210), (1836, 706080), (1920, 675189), (2040, 635472), (2160, 600168), (2176, 595755), (2295, 564864), (2448, 529560), (2592, 500140), (2720, 476604), (2754, 470720), (2880, 450126), (2942, 440640), (3060, 423648), (3240, 400112), (3264, 397170), (3456, 375105), (3672, 353040), (4080, 317736), (4320, 300084), (4413, 293760), (4590, 282432), (4896, 264780), (5184, 250070), (5440, 238302), (5508, 235360), (5760, 225063), (5884, 220320), (6120, 211824), (6480, 200056), (6528, 198585), (6885, 188288), (7344, 176520), (7355, 176256), (8160, 158868), (8640, 150042), (8826, 146880), (9180, 141216), (9792, 132390), (10368, 125035), (10880, 119151), (11016, 117680), (11768, 110160), (12240, 105912), (12960, 100028), (13239, 97920), (13770, 94144), (14688, 88260), (14710, 88128), (16320, 79434), (17280, 75021), (17652, 73440), (18360, 70608), (19584, 66195), (22032, 58840), (22065, 58752), (23536, 55080), (24480, 52956), (25007, 51840), (25920, 50014), (26478, 48960), (27540, 47072), (29376, 44130), (29420, 44064), (32640, 39717), (35304, 36720)]