7991732160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{308323}}^1$

素因数の和:308352

約数の個数: 140

約数和(自身を含む): 28428089448

約数和(自身を除く): 20436357288

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, 25920, 308323, 616646, 924969, 1233292, 1541615, 1849938, 2466584, 2774907, 3083230, 3699876, 4624845, 4933168, 5549814, 6166460, 7399752, 8324721, 9249690, 9866336, 11099628, 12332920, 13874535, 14799504, 16649442, 18499380, 19732672, 22199256, 24665840, 24974163, 27749070, 29599008, 33298884, 36998760, 41623605, 44398512, 49331680, 49948326, 55498140, 59198016, 66597768, 73997520, 83247210, 88797024, 98663360, 99896652, 110996280, 124870815, 133195536, 147995040, 166494420, 177594048, 199793304, 221992560, 249741630, 266391072, 295990080, 332988840, 399586608, 443985120, 499483260, 532782144, 665977680, 799173216, 887970240, 998966520, 1331955360, 1598346432, 1997933040, 2663910720, 3995866080, 7991732160]

約数ペア:

[(1, 7991732160), (2, 3995866080), (3, 2663910720), (4, 1997933040), (5, 1598346432), (6, 1331955360), (8, 998966520), (9, 887970240), (10, 799173216), (12, 665977680), (15, 532782144), (16, 499483260), (18, 443985120), (20, 399586608), (24, 332988840), (27, 295990080), (30, 266391072), (32, 249741630), (36, 221992560), (40, 199793304), (45, 177594048), (48, 166494420), (54, 147995040), (60, 133195536), (64, 124870815), (72, 110996280), (80, 99896652), (81, 98663360), (90, 88797024), (96, 83247210), (108, 73997520), (120, 66597768), (135, 59198016), (144, 55498140), (160, 49948326), (162, 49331680), (180, 44398512), (192, 41623605), (216, 36998760), (240, 33298884), (270, 29599008), (288, 27749070), (320, 24974163), (324, 24665840), (360, 22199256), (405, 19732672), (432, 18499380), (480, 16649442), (540, 14799504), (576, 13874535), (648, 12332920), (720, 11099628), (810, 9866336), (864, 9249690), (960, 8324721), (1080, 7399752), (1296, 6166460), (1440, 5549814), (1620, 4933168), (1728, 4624845), (2160, 3699876), (2592, 3083230), (2880, 2774907), (3240, 2466584), (4320, 1849938), (5184, 1541615), (6480, 1233292), (8640, 924969), (12960, 616646), (25920, 308323)]