540406080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20878

約数の個数: 140

約数和(自身を含む): 1922411700

約数和(自身を除く): 1382005620

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 20849, 25920, 41698, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 250188, 312735, 333584, 375282, 416980, 500376, 562923, 625470, 667168, 750564, 833960, 938205, 1000752, 1125846, 1250940, 1334336, 1501128, 1667920, 1688769, 1876410, 2001504, 2251692, 2501880, 2814615, 3002256, 3335840, 3377538, 3752820, 4003008, 4503384, 5003760, 5629230, 6004512, 6671680, 6755076, 7505640, 8443845, 9006768, 10007520, 11258460, 12009024, 13510152, 15011280, 16887690, 18013536, 20015040, 22516920, 27020304, 30022560, 33775380, 36027072, 45033840, 54040608, 60045120, 67550760, 90067680, 108081216, 135101520, 180135360, 270203040, 540406080]

約数ペア:

[(1, 540406080), (2, 270203040), (3, 180135360), (4, 135101520), (5, 108081216), (6, 90067680), (8, 67550760), (9, 60045120), (10, 54040608), (12, 45033840), (15, 36027072), (16, 33775380), (18, 30022560), (20, 27020304), (24, 22516920), (27, 20015040), (30, 18013536), (32, 16887690), (36, 15011280), (40, 13510152), (45, 12009024), (48, 11258460), (54, 10007520), (60, 9006768), (64, 8443845), (72, 7505640), (80, 6755076), (81, 6671680), (90, 6004512), (96, 5629230), (108, 5003760), (120, 4503384), (135, 4003008), (144, 3752820), (160, 3377538), (162, 3335840), (180, 3002256), (192, 2814615), (216, 2501880), (240, 2251692), (270, 2001504), (288, 1876410), (320, 1688769), (324, 1667920), (360, 1501128), (405, 1334336), (432, 1250940), (480, 1125846), (540, 1000752), (576, 938205), (648, 833960), (720, 750564), (810, 667168), (864, 625470), (960, 562923), (1080, 500376), (1296, 416980), (1440, 375282), (1620, 333584), (1728, 312735), (2160, 250188), (2592, 208490), (2880, 187641), (3240, 166792), (4320, 125094), (5184, 104245), (6480, 83396), (8640, 62547), (12960, 41698), (20849, 25920)]