2180363040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4493}}^1$

素因数の和:4851

約数の個数: 144

約数和(自身を含む): 7464228408

約数和(自身を除く): 5283865368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 337, 360, 480, 674, 720, 1011, 1348, 1440, 1685, 2022, 2696, 3033, 3370, 4044, 4493, 5055, 5392, 6066, 6740, 8088, 8986, 10110, 10784, 12132, 13479, 13480, 15165, 16176, 17972, 20220, 22465, 24264, 26958, 26960, 30330, 32352, 35944, 40437, 40440, 44930, 48528, 53916, 53920, 60660, 67395, 71888, 80874, 80880, 89860, 97056, 107832, 121320, 134790, 143776, 161748, 161760, 179720, 202185, 215664, 242640, 269580, 323496, 359440, 404370, 431328, 485280, 539160, 646992, 718880, 808740, 1078320, 1293984, 1514141, 1617480, 2156640, 3028282, 3234960, 4542423, 6056564, 6469920, 7570705, 9084846, 12113128, 13627269, 15141410, 18169692, 22712115, 24226256, 27254538, 30282820, 36339384, 45424230, 48452512, 54509076, 60565640, 68136345, 72678768, 90848460, 109018152, 121131280, 136272690, 145357536, 181696920, 218036304, 242262560, 272545380, 363393840, 436072608, 545090760, 726787680, 1090181520, 2180363040]

約数ペア:

[(1, 2180363040), (2, 1090181520), (3, 726787680), (4, 545090760), (5, 436072608), (6, 363393840), (8, 272545380), (9, 242262560), (10, 218036304), (12, 181696920), (15, 145357536), (16, 136272690), (18, 121131280), (20, 109018152), (24, 90848460), (30, 72678768), (32, 68136345), (36, 60565640), (40, 54509076), (45, 48452512), (48, 45424230), (60, 36339384), (72, 30282820), (80, 27254538), (90, 24226256), (96, 22712115), (120, 18169692), (144, 15141410), (160, 13627269), (180, 12113128), (240, 9084846), (288, 7570705), (337, 6469920), (360, 6056564), (480, 4542423), (674, 3234960), (720, 3028282), (1011, 2156640), (1348, 1617480), (1440, 1514141), (1685, 1293984), (2022, 1078320), (2696, 808740), (3033, 718880), (3370, 646992), (4044, 539160), (4493, 485280), (5055, 431328), (5392, 404370), (6066, 359440), (6740, 323496), (8088, 269580), (8986, 242640), (10110, 215664), (10784, 202185), (12132, 179720), (13479, 161760), (13480, 161748), (15165, 143776), (16176, 134790), (17972, 121320), (20220, 107832), (22465, 97056), (24264, 89860), (26958, 80880), (26960, 80874), (30330, 71888), (32352, 67395), (35944, 60660), (40437, 53920), (40440, 53916), (44930, 48528)]