2520552960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 240

約数和(自身を含む): 9013530240

約数和(自身を除く): 6492977280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3529, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7058, 7440, 7680, 7936, 8928, 9920, 10587, 11160, 11520, 11904, 14116, 14880, 15872, 17645, 17856, 19840, 21174, 22320, 23040, 23808, 28232, 29760, 31761, 35290, 35712, 39680, 42348, 44640, 47616, 52935, 56464, 59520, 63522, 70580, 71424, 79360, 84696, 89280, 105870, 109399, 112928, 119040, 127044, 141160, 142848, 158805, 169392, 178560, 211740, 218798, 225856, 238080, 254088, 282320, 317610, 328197, 338784, 357120, 423480, 437596, 451712, 508176, 546995, 564640, 635220, 656394, 677568, 714240, 846960, 875192, 903424, 984591, 1016352, 1093990, 1129280, 1270440, 1312788, 1355136, 1640985, 1693920, 1750384, 1806848, 1969182, 2032704, 2187980, 2258560, 2540880, 2625576, 2710272, 3281970, 3387840, 3500768, 3938364, 4065408, 4375960, 4517120, 4922955, 5081760, 5251152, 5420544, 6563940, 6775680, 7001536, 7876728, 8130816, 8751920, 9034240, 9845910, 10163520, 10502304, 13127880, 13551360, 14003072, 15753456, 16261632, 17503840, 19691820, 20327040, 21004608, 26255760, 27102720, 28006144, 31506912, 35007680, 39383640, 40654080, 42009216, 52511520, 56012288, 63013824, 70015360, 78767280, 81308160, 84018432, 105023040, 126027648, 140030720, 157534560, 168036864, 210046080, 252055296, 280061440, 315069120, 420092160, 504110592, 630138240, 840184320, 1260276480, 2520552960]

約数ペア:

[(1, 2520552960), (2, 1260276480), (3, 840184320), (4, 630138240), (5, 504110592), (6, 420092160), (8, 315069120), (9, 280061440), (10, 252055296), (12, 210046080), (15, 168036864), (16, 157534560), (18, 140030720), (20, 126027648), (24, 105023040), (30, 84018432), (31, 81308160), (32, 78767280), (36, 70015360), (40, 63013824), (45, 56012288), (48, 52511520), (60, 42009216), (62, 40654080), (64, 39383640), (72, 35007680), (80, 31506912), (90, 28006144), (93, 27102720), (96, 26255760), (120, 21004608), (124, 20327040), (128, 19691820), (144, 17503840), (155, 16261632), (160, 15753456), (180, 14003072), (186, 13551360), (192, 13127880), (240, 10502304), (248, 10163520), (256, 9845910), (279, 9034240), (288, 8751920), (310, 8130816), (320, 7876728), (360, 7001536), (372, 6775680), (384, 6563940), (465, 5420544), (480, 5251152), (496, 5081760), (512, 4922955), (558, 4517120), (576, 4375960), (620, 4065408), (640, 3938364), (720, 3500768), (744, 3387840), (768, 3281970), (930, 2710272), (960, 2625576), (992, 2540880), (1116, 2258560), (1152, 2187980), (1240, 2032704), (1280, 1969182), (1395, 1806848), (1440, 1750384), (1488, 1693920), (1536, 1640985), (1860, 1355136), (1920, 1312788), (1984, 1270440), (2232, 1129280), (2304, 1093990), (2480, 1016352), (2560, 984591), (2790, 903424), (2880, 875192), (2976, 846960), (3529, 714240), (3720, 677568), (3840, 656394), (3968, 635220), (4464, 564640), (4608, 546995), (4960, 508176), (5580, 451712), (5760, 437596), (5952, 423480), (7058, 357120), (7440, 338784), (7680, 328197), (7936, 317610), (8928, 282320), (9920, 254088), (10587, 238080), (11160, 225856), (11520, 218798), (11904, 211740), (14116, 178560), (14880, 169392), (15872, 158805), (17645, 142848), (17856, 141160), (19840, 127044), (21174, 119040), (22320, 112928), (23040, 109399), (23808, 105870), (28232, 89280), (29760, 84696), (31761, 79360), (35290, 71424), (35712, 70580), (39680, 63522), (42348, 59520), (44640, 56464), (47616, 52935)]