72856039680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{702701}}^1$

素因数の和:702734

約数の個数: 180

約数和(自身を含む): 260692604172

約数和(自身を除く): 187836564492

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 702701, 1405402, 2108103, 2810804, 3513505, 4216206, 5621608, 6324309, 7027010, 8432412, 10540515, 11243216, 12648618, 14054020, 16864824, 18972927, 21081030, 22486432, 25297236, 28108040, 31621545, 33729648, 37945854, 42162060, 44972864, 50594472, 56216080, 56918781, 63243090, 67459296, 75891708, 84324120, 89945728, 94864635, 101188944, 112432160, 113837562, 126486180, 134918592, 151783416, 168648240, 179891456, 189729270, 202377888, 224864320, 227675124, 252972360, 269837184, 284593905, 303566832, 337296480, 379458540, 404755776, 449728640, 455350248, 505944720, 539674368, 569187810, 607133664, 674592960, 758917080, 809511552, 899457280, 910700496, 1011889440, 1138375620, 1214267328, 1349185920, 1517834160, 1619023104, 1821400992, 2023778880, 2276751240, 2428534656, 2698371840, 3035668320, 3642801984, 4047557760, 4553502480, 4857069312, 6071336640, 7285603968, 8095115520, 9107004960, 12142673280, 14571207936, 18214009920, 24285346560, 36428019840, 72856039680]

約数ペア:

[(1, 72856039680), (2, 36428019840), (3, 24285346560), (4, 18214009920), (5, 14571207936), (6, 12142673280), (8, 9107004960), (9, 8095115520), (10, 7285603968), (12, 6071336640), (15, 4857069312), (16, 4553502480), (18, 4047557760), (20, 3642801984), (24, 3035668320), (27, 2698371840), (30, 2428534656), (32, 2276751240), (36, 2023778880), (40, 1821400992), (45, 1619023104), (48, 1517834160), (54, 1349185920), (60, 1214267328), (64, 1138375620), (72, 1011889440), (80, 910700496), (81, 899457280), (90, 809511552), (96, 758917080), (108, 674592960), (120, 607133664), (128, 569187810), (135, 539674368), (144, 505944720), (160, 455350248), (162, 449728640), (180, 404755776), (192, 379458540), (216, 337296480), (240, 303566832), (256, 284593905), (270, 269837184), (288, 252972360), (320, 227675124), (324, 224864320), (360, 202377888), (384, 189729270), (405, 179891456), (432, 168648240), (480, 151783416), (540, 134918592), (576, 126486180), (640, 113837562), (648, 112432160), (720, 101188944), (768, 94864635), (810, 89945728), (864, 84324120), (960, 75891708), (1080, 67459296), (1152, 63243090), (1280, 56918781), (1296, 56216080), (1440, 50594472), (1620, 44972864), (1728, 42162060), (1920, 37945854), (2160, 33729648), (2304, 31621545), (2592, 28108040), (2880, 25297236), (3240, 22486432), (3456, 21081030), (3840, 18972927), (4320, 16864824), (5184, 14054020), (5760, 12648618), (6480, 11243216), (6912, 10540515), (8640, 8432412), (10368, 7027010), (11520, 6324309), (12960, 5621608), (17280, 4216206), (20736, 3513505), (25920, 2810804), (34560, 2108103), (51840, 1405402), (103680, 702701)]