12960130320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1723}}^1$

素因数の和:2110

約数の個数: 240

約数和(自身を含む): 45087923712

約数和(自身を除く): 32127793392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 337, 360, 372, 465, 496, 558, 620, 674, 720, 744, 930, 1011, 1116, 1240, 1348, 1395, 1488, 1685, 1723, 1860, 2022, 2232, 2480, 2696, 2790, 3033, 3370, 3446, 3720, 4044, 4464, 5055, 5169, 5392, 5580, 6066, 6740, 6892, 7440, 8088, 8615, 10110, 10338, 10447, 11160, 12132, 13480, 13784, 15165, 15507, 16176, 17230, 20220, 20676, 20894, 22320, 24264, 25845, 26960, 27568, 30330, 31014, 31341, 34460, 40440, 41352, 41788, 48528, 51690, 52235, 53413, 60660, 62028, 62682, 68920, 77535, 80880, 82704, 83576, 94023, 103380, 104470, 106826, 121320, 124056, 125364, 137840, 155070, 156705, 160239, 167152, 188046, 206760, 208940, 213652, 242640, 248112, 250728, 267065, 310140, 313410, 320478, 376092, 413520, 417880, 427304, 470115, 480717, 501456, 534130, 580651, 620280, 626820, 640956, 752184, 801195, 835760, 854608, 940230, 961434, 1068260, 1161302, 1240560, 1253640, 1281912, 1504368, 1602390, 1741953, 1880460, 1922868, 2136520, 2322604, 2403585, 2507280, 2563824, 2903255, 3204780, 3483906, 3760920, 3845736, 4273040, 4645208, 4807170, 5225859, 5806510, 6409560, 6967812, 7521840, 7691472, 8709765, 9290416, 9614340, 10451718, 11613020, 12819120, 13935624, 17419530, 18000181, 19228680, 20903436, 23226040, 26129295, 27871248, 34839060, 36000362, 38457360, 41806872, 46452080, 52258590, 54000543, 69678120, 72000724, 83613744, 90000905, 104517180, 108001086, 139356240, 144001448, 162001629, 180001810, 209034360, 216002172, 270002715, 288002896, 324003258, 360003620, 418068720, 432004344, 540005430, 648006516, 720007240, 810008145, 864008688, 1080010860, 1296013032, 1440014480, 1620016290, 2160021720, 2592026064, 3240032580, 4320043440, 6480065160, 12960130320]

約数ペア:

[(1, 12960130320), (2, 6480065160), (3, 4320043440), (4, 3240032580), (5, 2592026064), (6, 2160021720), (8, 1620016290), (9, 1440014480), (10, 1296013032), (12, 1080010860), (15, 864008688), (16, 810008145), (18, 720007240), (20, 648006516), (24, 540005430), (30, 432004344), (31, 418068720), (36, 360003620), (40, 324003258), (45, 288002896), (48, 270002715), (60, 216002172), (62, 209034360), (72, 180001810), (80, 162001629), (90, 144001448), (93, 139356240), (120, 108001086), (124, 104517180), (144, 90000905), (155, 83613744), (180, 72000724), (186, 69678120), (240, 54000543), (248, 52258590), (279, 46452080), (310, 41806872), (337, 38457360), (360, 36000362), (372, 34839060), (465, 27871248), (496, 26129295), (558, 23226040), (620, 20903436), (674, 19228680), (720, 18000181), (744, 17419530), (930, 13935624), (1011, 12819120), (1116, 11613020), (1240, 10451718), (1348, 9614340), (1395, 9290416), (1488, 8709765), (1685, 7691472), (1723, 7521840), (1860, 6967812), (2022, 6409560), (2232, 5806510), (2480, 5225859), (2696, 4807170), (2790, 4645208), (3033, 4273040), (3370, 3845736), (3446, 3760920), (3720, 3483906), (4044, 3204780), (4464, 2903255), (5055, 2563824), (5169, 2507280), (5392, 2403585), (5580, 2322604), (6066, 2136520), (6740, 1922868), (6892, 1880460), (7440, 1741953), (8088, 1602390), (8615, 1504368), (10110, 1281912), (10338, 1253640), (10447, 1240560), (11160, 1161302), (12132, 1068260), (13480, 961434), (13784, 940230), (15165, 854608), (15507, 835760), (16176, 801195), (17230, 752184), (20220, 640956), (20676, 626820), (20894, 620280), (22320, 580651), (24264, 534130), (25845, 501456), (26960, 480717), (27568, 470115), (30330, 427304), (31014, 417880), (31341, 413520), (34460, 376092), (40440, 320478), (41352, 313410), (41788, 310140), (48528, 267065), (51690, 250728), (52235, 248112), (53413, 242640), (60660, 213652), (62028, 208940), (62682, 206760), (68920, 188046), (77535, 167152), (80880, 160239), (82704, 156705), (83576, 155070), (94023, 137840), (103380, 125364), (104470, 124056), (106826, 121320)]