12475440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17327}}^1$

素因数の和:17346

約数の個数: 60

約数和(自身を含む): 41899104

約数和(自身を除く): 29423664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17327, 34654, 51981, 69308, 86635, 103962, 138616, 155943, 173270, 207924, 259905, 277232, 311886, 346540, 415848, 519810, 623772, 693080, 779715, 831696, 1039620, 1247544, 1386160, 1559430, 2079240, 2495088, 3118860, 4158480, 6237720, 12475440]

約数ペア:

[(1, 12475440), (2, 6237720), (3, 4158480), (4, 3118860), (5, 2495088), (6, 2079240), (8, 1559430), (9, 1386160), (10, 1247544), (12, 1039620), (15, 831696), (16, 779715), (18, 693080), (20, 623772), (24, 519810), (30, 415848), (36, 346540), (40, 311886), (45, 277232), (48, 259905), (60, 207924), (72, 173270), (80, 155943), (90, 138616), (120, 103962), (144, 86635), (180, 69308), (240, 51981), (360, 34654), (720, 17327)]