1912076640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1327831}}^1$

素因数の和:1327852

約数の個数: 72

約数和(自身を含む): 6524966448

約数和(自身を除く): 4612889808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1327831, 2655662, 3983493, 5311324, 6639155, 7966986, 10622648, 11950479, 13278310, 15933972, 19917465, 21245296, 23900958, 26556620, 31867944, 39834930, 42490592, 47801916, 53113240, 59752395, 63735888, 79669860, 95603832, 106226480, 119504790, 127471776, 159339720, 191207664, 212452960, 239009580, 318679440, 382415328, 478019160, 637358880, 956038320, 1912076640]

約数ペア:

[(1, 1912076640), (2, 956038320), (3, 637358880), (4, 478019160), (5, 382415328), (6, 318679440), (8, 239009580), (9, 212452960), (10, 191207664), (12, 159339720), (15, 127471776), (16, 119504790), (18, 106226480), (20, 95603832), (24, 79669860), (30, 63735888), (32, 59752395), (36, 53113240), (40, 47801916), (45, 42490592), (48, 39834930), (60, 31867944), (72, 26556620), (80, 23900958), (90, 21245296), (96, 19917465), (120, 15933972), (144, 13278310), (160, 11950479), (180, 10622648), (240, 7966986), (288, 6639155), (360, 5311324), (480, 3983493), (720, 2655662), (1440, 1327831)]