23029920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1777}}^1$

素因数の和:1804

約数の個数: 120

約数和(自身を含む): 81322164

約数和(自身を除く): 58292244

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1777, 2160, 2592, 3240, 3554, 4320, 5331, 6480, 7108, 8885, 10662, 12960, 14216, 15993, 17770, 21324, 26655, 28432, 31986, 35540, 42648, 47979, 53310, 56864, 63972, 71080, 79965, 85296, 95958, 106620, 127944, 142160, 143937, 159930, 170592, 191916, 213240, 239895, 255888, 284320, 287874, 319860, 383832, 426480, 479790, 511776, 575748, 639720, 719685, 767664, 852960, 959580, 1151496, 1279440, 1439370, 1535328, 1919160, 2302992, 2558880, 2878740, 3838320, 4605984, 5757480, 7676640, 11514960, 23029920]

約数ペア:

[(1, 23029920), (2, 11514960), (3, 7676640), (4, 5757480), (5, 4605984), (6, 3838320), (8, 2878740), (9, 2558880), (10, 2302992), (12, 1919160), (15, 1535328), (16, 1439370), (18, 1279440), (20, 1151496), (24, 959580), (27, 852960), (30, 767664), (32, 719685), (36, 639720), (40, 575748), (45, 511776), (48, 479790), (54, 426480), (60, 383832), (72, 319860), (80, 287874), (81, 284320), (90, 255888), (96, 239895), (108, 213240), (120, 191916), (135, 170592), (144, 159930), (160, 143937), (162, 142160), (180, 127944), (216, 106620), (240, 95958), (270, 85296), (288, 79965), (324, 71080), (360, 63972), (405, 56864), (432, 53310), (480, 47979), (540, 42648), (648, 35540), (720, 31986), (810, 28432), (864, 26655), (1080, 21324), (1296, 17770), (1440, 15993), (1620, 14216), (1777, 12960), (2160, 10662), (2592, 8885), (3240, 7108), (3554, 6480), (4320, 5331)]