12420264960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11773

約数の個数: 264

約数和(自身を含む): 44910852480

約数和(自身を除く): 32490587520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1024, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3072, 3312, 3680, 3840, 4140, 4416, 4608, 5120, 5520, 5760, 5888, 6624, 7360, 7680, 8280, 8832, 9216, 11040, 11520, 11719, 11776, 13248, 14720, 15360, 16560, 17664, 22080, 23040, 23438, 23552, 26496, 29440, 33120, 35157, 35328, 44160, 46080, 46876, 52992, 58595, 58880, 66240, 70314, 70656, 88320, 93752, 105471, 105984, 117190, 117760, 132480, 140628, 175785, 176640, 187504, 210942, 211968, 234380, 264960, 269537, 281256, 351570, 353280, 375008, 421884, 468760, 527355, 529920, 539074, 562512, 703140, 750016, 808611, 843768, 937520, 1054710, 1059840, 1078148, 1125024, 1347685, 1406280, 1500032, 1617222, 1687536, 1875040, 2109420, 2156296, 2250048, 2425833, 2695370, 2812560, 3000064, 3234444, 3375072, 3750080, 4043055, 4218840, 4312592, 4500096, 4851666, 5390740, 5625120, 6000128, 6468888, 6750144, 7500160, 8086110, 8437680, 8625184, 9000192, 9703332, 10781480, 11250240, 12000256, 12129165, 12937776, 13500288, 15000320, 16172220, 16875360, 17250368, 18000384, 19406664, 21562960, 22500480, 24258330, 25875552, 27000576, 30000640, 32344440, 33750720, 34500736, 36000768, 38813328, 43125920, 45000960, 48516660, 51751104, 54001152, 60001280, 64688880, 67501440, 69001472, 77626656, 86251840, 90001920, 97033320, 103502208, 108002304, 129377760, 135002880, 138002944, 155253312, 172503680, 180003840, 194066640, 207004416, 258755520, 270005760, 276005888, 310506624, 345007360, 388133280, 414008832, 517511040, 540011520, 621013248, 690014720, 776266560, 828017664, 1035022080, 1242026496, 1380029440, 1552533120, 2070044160, 2484052992, 3105066240, 4140088320, 6210132480, 12420264960]

約数ペア:

[(1, 12420264960), (2, 6210132480), (3, 4140088320), (4, 3105066240), (5, 2484052992), (6, 2070044160), (8, 1552533120), (9, 1380029440), (10, 1242026496), (12, 1035022080), (15, 828017664), (16, 776266560), (18, 690014720), (20, 621013248), (23, 540011520), (24, 517511040), (30, 414008832), (32, 388133280), (36, 345007360), (40, 310506624), (45, 276005888), (46, 270005760), (48, 258755520), (60, 207004416), (64, 194066640), (69, 180003840), (72, 172503680), (80, 155253312), (90, 138002944), (92, 135002880), (96, 129377760), (115, 108002304), (120, 103502208), (128, 97033320), (138, 90001920), (144, 86251840), (160, 77626656), (180, 69001472), (184, 67501440), (192, 64688880), (207, 60001280), (230, 54001152), (240, 51751104), (256, 48516660), (276, 45000960), (288, 43125920), (320, 38813328), (345, 36000768), (360, 34500736), (368, 33750720), (384, 32344440), (414, 30000640), (460, 27000576), (480, 25875552), (512, 24258330), (552, 22500480), (576, 21562960), (640, 19406664), (690, 18000384), (720, 17250368), (736, 16875360), (768, 16172220), (828, 15000320), (920, 13500288), (960, 12937776), (1024, 12129165), (1035, 12000256), (1104, 11250240), (1152, 10781480), (1280, 9703332), (1380, 9000192), (1440, 8625184), (1472, 8437680), (1536, 8086110), (1656, 7500160), (1840, 6750144), (1920, 6468888), (2070, 6000128), (2208, 5625120), (2304, 5390740), (2560, 4851666), (2760, 4500096), (2880, 4312592), (2944, 4218840), (3072, 4043055), (3312, 3750080), (3680, 3375072), (3840, 3234444), (4140, 3000064), (4416, 2812560), (4608, 2695370), (5120, 2425833), (5520, 2250048), (5760, 2156296), (5888, 2109420), (6624, 1875040), (7360, 1687536), (7680, 1617222), (8280, 1500032), (8832, 1406280), (9216, 1347685), (11040, 1125024), (11520, 1078148), (11719, 1059840), (11776, 1054710), (13248, 937520), (14720, 843768), (15360, 808611), (16560, 750016), (17664, 703140), (22080, 562512), (23040, 539074), (23438, 529920), (23552, 527355), (26496, 468760), (29440, 421884), (33120, 375008), (35157, 353280), (35328, 351570), (44160, 281256), (46080, 269537), (46876, 264960), (52992, 234380), (58595, 211968), (58880, 210942), (66240, 187504), (70314, 176640), (70656, 175785), (88320, 140628), (93752, 132480), (105471, 117760), (105984, 117190)]