40120827840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13930843}}^1$

素因数の和:13930866

約数の個数: 84

約数和(自身を含む): 137998940664

約数和(自身を除く): 97878112824

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13930843, 27861686, 41792529, 55723372, 69654215, 83585058, 111446744, 125377587, 139308430, 167170116, 208962645, 222893488, 250755174, 278616860, 334340232, 417925290, 445786976, 501510348, 557233720, 626887935, 668680464, 835850580, 891573952, 1003020696, 1114467440, 1253775870, 1337360928, 1671701160, 2006041392, 2228934880, 2507551740, 2674721856, 3343402320, 4012082784, 4457869760, 5015103480, 6686804640, 8024165568, 10030206960, 13373609280, 20060413920, 40120827840]

約数ペア:

[(1, 40120827840), (2, 20060413920), (3, 13373609280), (4, 10030206960), (5, 8024165568), (6, 6686804640), (8, 5015103480), (9, 4457869760), (10, 4012082784), (12, 3343402320), (15, 2674721856), (16, 2507551740), (18, 2228934880), (20, 2006041392), (24, 1671701160), (30, 1337360928), (32, 1253775870), (36, 1114467440), (40, 1003020696), (45, 891573952), (48, 835850580), (60, 668680464), (64, 626887935), (72, 557233720), (80, 501510348), (90, 445786976), (96, 417925290), (120, 334340232), (144, 278616860), (160, 250755174), (180, 222893488), (192, 208962645), (240, 167170116), (288, 139308430), (320, 125377587), (360, 111446744), (480, 83585058), (576, 69654215), (720, 55723372), (960, 41792529), (1440, 27861686), (2880, 13930843)]