202030393920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210448327}}^1$

素因数の和:210448347

約数の個数: 56

約数和(自身を含む): 641446503744

約数和(自身を除く): 439416109824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210448327, 420896654, 631344981, 841793308, 1052241635, 1262689962, 1683586616, 2104483270, 2525379924, 3156724905, 3367173232, 4208966540, 5050759848, 6313449810, 6734346464, 8417933080, 10101519696, 12626899620, 13468692928, 16835866160, 20203039392, 25253799240, 33671732320, 40406078784, 50507598480, 67343464640, 101015196960, 202030393920]

約数ペア:

[(1, 202030393920), (2, 101015196960), (3, 67343464640), (4, 50507598480), (5, 40406078784), (6, 33671732320), (8, 25253799240), (10, 20203039392), (12, 16835866160), (15, 13468692928), (16, 12626899620), (20, 10101519696), (24, 8417933080), (30, 6734346464), (32, 6313449810), (40, 5050759848), (48, 4208966540), (60, 3367173232), (64, 3156724905), (80, 2525379924), (96, 2104483270), (120, 1683586616), (160, 1262689962), (192, 1052241635), (240, 841793308), (320, 631344981), (480, 420896654), (960, 210448327)]