2539045440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4311

約数の個数: 280

約数和(自身を含む): 9426732480

約数和(自身を除く): 6887687040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 3105, 3240, 3312, 3680, 3726, 4140, 4259, 4320, 4416, 4968, 5184, 5520, 6210, 6480, 6624, 7360, 7452, 8280, 8518, 8640, 9315, 9936, 11040, 12420, 12777, 12960, 13248, 14904, 16560, 17036, 18630, 19872, 21295, 22080, 24840, 25554, 25920, 29808, 33120, 34072, 37260, 38331, 39744, 42590, 49680, 51108, 59616, 63885, 66240, 68144, 74520, 76662, 85180, 97957, 99360, 102216, 114993, 119232, 127770, 136288, 149040, 153324, 170360, 191655, 195914, 198720, 204432, 229986, 255540, 272576, 293871, 298080, 306648, 340720, 344979, 383310, 391828, 408864, 459972, 489785, 511080, 574965, 587742, 596160, 613296, 681440, 689958, 766620, 783656, 817728, 881613, 919944, 979570, 1022160, 1149930, 1175484, 1226592, 1362880, 1379916, 1469355, 1533240, 1567312, 1724895, 1763226, 1839888, 1959140, 2044320, 2299860, 2350968, 2453184, 2644839, 2759832, 2938710, 3066480, 3134624, 3449790, 3526452, 3679776, 3918280, 4088640, 4408065, 4599720, 4701936, 5289678, 5519664, 5877420, 6132960, 6269248, 6899580, 7052904, 7359552, 7836560, 7934517, 8816130, 9199440, 9403872, 10579356, 11039328, 11754840, 12265920, 13224195, 13799160, 14105808, 15673120, 15869034, 17632260, 18398880, 18807744, 21158712, 22078656, 23509680, 26448390, 27598320, 28211616, 31346240, 31738068, 35264520, 36797760, 39672585, 42317424, 47019360, 52896780, 55196640, 56423232, 63476136, 70529040, 79345170, 84634848, 94038720, 105793560, 110393280, 126952272, 141058080, 158690340, 169269696, 211587120, 253904544, 282116160, 317380680, 423174240, 507809088, 634761360, 846348480, 1269522720, 2539045440]

約数ペア:

[(1, 2539045440), (2, 1269522720), (3, 846348480), (4, 634761360), (5, 507809088), (6, 423174240), (8, 317380680), (9, 282116160), (10, 253904544), (12, 211587120), (15, 169269696), (16, 158690340), (18, 141058080), (20, 126952272), (23, 110393280), (24, 105793560), (27, 94038720), (30, 84634848), (32, 79345170), (36, 70529040), (40, 63476136), (45, 56423232), (46, 55196640), (48, 52896780), (54, 47019360), (60, 42317424), (64, 39672585), (69, 36797760), (72, 35264520), (80, 31738068), (81, 31346240), (90, 28211616), (92, 27598320), (96, 26448390), (108, 23509680), (115, 22078656), (120, 21158712), (135, 18807744), (138, 18398880), (144, 17632260), (160, 15869034), (162, 15673120), (180, 14105808), (184, 13799160), (192, 13224195), (207, 12265920), (216, 11754840), (230, 11039328), (240, 10579356), (270, 9403872), (276, 9199440), (288, 8816130), (320, 7934517), (324, 7836560), (345, 7359552), (360, 7052904), (368, 6899580), (405, 6269248), (414, 6132960), (432, 5877420), (460, 5519664), (480, 5289678), (540, 4701936), (552, 4599720), (576, 4408065), (621, 4088640), (648, 3918280), (690, 3679776), (720, 3526452), (736, 3449790), (810, 3134624), (828, 3066480), (864, 2938710), (920, 2759832), (960, 2644839), (1035, 2453184), (1080, 2350968), (1104, 2299860), (1242, 2044320), (1296, 1959140), (1380, 1839888), (1440, 1763226), (1472, 1724895), (1620, 1567312), (1656, 1533240), (1728, 1469355), (1840, 1379916), (1863, 1362880), (2070, 1226592), (2160, 1175484), (2208, 1149930), (2484, 1022160), (2592, 979570), (2760, 919944), (2880, 881613), (3105, 817728), (3240, 783656), (3312, 766620), (3680, 689958), (3726, 681440), (4140, 613296), (4259, 596160), (4320, 587742), (4416, 574965), (4968, 511080), (5184, 489785), (5520, 459972), (6210, 408864), (6480, 391828), (6624, 383310), (7360, 344979), (7452, 340720), (8280, 306648), (8518, 298080), (8640, 293871), (9315, 272576), (9936, 255540), (11040, 229986), (12420, 204432), (12777, 198720), (12960, 195914), (13248, 191655), (14904, 170360), (16560, 153324), (17036, 149040), (18630, 136288), (19872, 127770), (21295, 119232), (22080, 114993), (24840, 102216), (25554, 99360), (25920, 97957), (29808, 85180), (33120, 76662), (34072, 74520), (37260, 68144), (38331, 66240), (39744, 63885), (42590, 59616), (49680, 51108)]