780693120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{45179}}^1$

素因数の和:45207

約数の個数: 128

約数和(自身を含む): 2765016000

約数和(自身を除く): 1984322880

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 45179, 90358, 135537, 180716, 225895, 271074, 361432, 406611, 451790, 542148, 677685, 722864, 813222, 903580, 1084296, 1219833, 1355370, 1445728, 1626444, 1807160, 2033055, 2168592, 2439666, 2710740, 2891456, 3252888, 3614320, 4066110, 4337184, 4879332, 5421480, 5782912, 6099165, 6505776, 7228640, 8132220, 8674368, 9758664, 10842960, 12198330, 13011552, 14457280, 16264440, 17348736, 19517328, 21685920, 24396660, 26023104, 28914560, 32528880, 39034656, 43371840, 48793320, 52046208, 65057760, 78069312, 86743680, 97586640, 130115520, 156138624, 195173280, 260231040, 390346560, 780693120]

約数ペア:

[(1, 780693120), (2, 390346560), (3, 260231040), (4, 195173280), (5, 156138624), (6, 130115520), (8, 97586640), (9, 86743680), (10, 78069312), (12, 65057760), (15, 52046208), (16, 48793320), (18, 43371840), (20, 39034656), (24, 32528880), (27, 28914560), (30, 26023104), (32, 24396660), (36, 21685920), (40, 19517328), (45, 17348736), (48, 16264440), (54, 14457280), (60, 13011552), (64, 12198330), (72, 10842960), (80, 9758664), (90, 8674368), (96, 8132220), (108, 7228640), (120, 6505776), (128, 6099165), (135, 5782912), (144, 5421480), (160, 4879332), (180, 4337184), (192, 4066110), (216, 3614320), (240, 3252888), (270, 2891456), (288, 2710740), (320, 2439666), (360, 2168592), (384, 2033055), (432, 1807160), (480, 1626444), (540, 1445728), (576, 1355370), (640, 1219833), (720, 1084296), (864, 903580), (960, 813222), (1080, 722864), (1152, 677685), (1440, 542148), (1728, 451790), (1920, 406611), (2160, 361432), (2880, 271074), (3456, 225895), (4320, 180716), (5760, 135537), (8640, 90358), (17280, 45179)]