7677720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7109}}^1$

素因数の和:7129

約数の個数: 64

約数和(自身を含む): 25596000

約数和(自身を除く): 17918280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7109, 14218, 21327, 28436, 35545, 42654, 56872, 63981, 71090, 85308, 106635, 127962, 142180, 170616, 191943, 213270, 255924, 284360, 319905, 383886, 426540, 511848, 639810, 767772, 853080, 959715, 1279620, 1535544, 1919430, 2559240, 3838860, 7677720]

約数ペア:

[(1, 7677720), (2, 3838860), (3, 2559240), (4, 1919430), (5, 1535544), (6, 1279620), (8, 959715), (9, 853080), (10, 767772), (12, 639810), (15, 511848), (18, 426540), (20, 383886), (24, 319905), (27, 284360), (30, 255924), (36, 213270), (40, 191943), (45, 170616), (54, 142180), (60, 127962), (72, 106635), (90, 85308), (108, 71090), (120, 63981), (135, 56872), (180, 42654), (216, 35545), (270, 28436), (360, 21327), (540, 14218), (1080, 7109)]