8478069120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{163543}}^1$

素因数の和:163574

約数の個数: 160

約数和(自身を含む): 30276900720

約数和(自身を除く): 21798831600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 163543, 327086, 490629, 654172, 817715, 981258, 1308344, 1471887, 1635430, 1962516, 2453145, 2616688, 2943774, 3270860, 3925032, 4415661, 4906290, 5233376, 5887548, 6541720, 7359435, 7850064, 8831322, 9812580, 10466752, 11775096, 13083440, 13246983, 14718870, 15700128, 17662644, 19625160, 20933504, 22078305, 23550192, 26166880, 26493966, 29437740, 31400256, 35325288, 39250320, 44156610, 47100384, 52333760, 52987932, 58875480, 62800512, 66234915, 70650576, 78500640, 88313220, 94200768, 104667520, 105975864, 117750960, 132469830, 141301152, 157001280, 176626440, 188401536, 211951728, 235501920, 264939660, 282602304, 314002560, 353252880, 423903456, 471003840, 529879320, 565204608, 706505760, 847806912, 942007680, 1059758640, 1413011520, 1695613824, 2119517280, 2826023040, 4239034560, 8478069120]

約数ペア:

[(1, 8478069120), (2, 4239034560), (3, 2826023040), (4, 2119517280), (5, 1695613824), (6, 1413011520), (8, 1059758640), (9, 942007680), (10, 847806912), (12, 706505760), (15, 565204608), (16, 529879320), (18, 471003840), (20, 423903456), (24, 353252880), (27, 314002560), (30, 282602304), (32, 264939660), (36, 235501920), (40, 211951728), (45, 188401536), (48, 176626440), (54, 157001280), (60, 141301152), (64, 132469830), (72, 117750960), (80, 105975864), (81, 104667520), (90, 94200768), (96, 88313220), (108, 78500640), (120, 70650576), (128, 66234915), (135, 62800512), (144, 58875480), (160, 52987932), (162, 52333760), (180, 47100384), (192, 44156610), (216, 39250320), (240, 35325288), (270, 31400256), (288, 29437740), (320, 26493966), (324, 26166880), (360, 23550192), (384, 22078305), (405, 20933504), (432, 19625160), (480, 17662644), (540, 15700128), (576, 14718870), (640, 13246983), (648, 13083440), (720, 11775096), (810, 10466752), (864, 9812580), (960, 8831322), (1080, 7850064), (1152, 7359435), (1296, 6541720), (1440, 5887548), (1620, 5233376), (1728, 4906290), (1920, 4415661), (2160, 3925032), (2592, 3270860), (2880, 2943774), (3240, 2616688), (3456, 2453145), (4320, 1962516), (5184, 1635430), (5760, 1471887), (6480, 1308344), (8640, 981258), (10368, 817715), (12960, 654172), (17280, 490629), (25920, 327086), (51840, 163543)]