40789440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4721}}^1$

素因数の和:4747

約数の個数: 112

約数和(自身を含む): 143926560

約数和(自身を除く): 103137120

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4721, 8640, 9442, 14163, 18884, 23605, 28326, 37768, 42489, 47210, 56652, 70815, 75536, 84978, 94420, 113304, 127467, 141630, 151072, 169956, 188840, 212445, 226608, 254934, 283260, 302144, 339912, 377680, 424890, 453216, 509868, 566520, 637335, 679824, 755360, 849780, 906432, 1019736, 1133040, 1274670, 1359648, 1510720, 1699560, 2039472, 2266080, 2549340, 2719296, 3399120, 4078944, 4532160, 5098680, 6798240, 8157888, 10197360, 13596480, 20394720, 40789440]

約数ペア:

[(1, 40789440), (2, 20394720), (3, 13596480), (4, 10197360), (5, 8157888), (6, 6798240), (8, 5098680), (9, 4532160), (10, 4078944), (12, 3399120), (15, 2719296), (16, 2549340), (18, 2266080), (20, 2039472), (24, 1699560), (27, 1510720), (30, 1359648), (32, 1274670), (36, 1133040), (40, 1019736), (45, 906432), (48, 849780), (54, 755360), (60, 679824), (64, 637335), (72, 566520), (80, 509868), (90, 453216), (96, 424890), (108, 377680), (120, 339912), (135, 302144), (144, 283260), (160, 254934), (180, 226608), (192, 212445), (216, 188840), (240, 169956), (270, 151072), (288, 141630), (320, 127467), (360, 113304), (432, 94420), (480, 84978), (540, 75536), (576, 70815), (720, 56652), (864, 47210), (960, 42489), (1080, 37768), (1440, 28326), (1728, 23605), (2160, 18884), (2880, 14163), (4320, 9442), (4721, 8640)]