164002320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25309}}^1$

素因数の和:25334

約数の個数: 100

約数和(自身を含む): 569626860

約数和(自身を除く): 405624540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25309, 50618, 75927, 101236, 126545, 151854, 202472, 227781, 253090, 303708, 379635, 404944, 455562, 506180, 607416, 683343, 759270, 911124, 1012360, 1138905, 1214832, 1366686, 1518540, 1822248, 2024720, 2050029, 2277810, 2733372, 3037080, 3416715, 3644496, 4100058, 4555620, 5466744, 6074160, 6833430, 8200116, 9111240, 10250145, 10933488, 13666860, 16400232, 18222480, 20500290, 27333720, 32800464, 41000580, 54667440, 82001160, 164002320]

約数ペア:

[(1, 164002320), (2, 82001160), (3, 54667440), (4, 41000580), (5, 32800464), (6, 27333720), (8, 20500290), (9, 18222480), (10, 16400232), (12, 13666860), (15, 10933488), (16, 10250145), (18, 9111240), (20, 8200116), (24, 6833430), (27, 6074160), (30, 5466744), (36, 4555620), (40, 4100058), (45, 3644496), (48, 3416715), (54, 3037080), (60, 2733372), (72, 2277810), (80, 2050029), (81, 2024720), (90, 1822248), (108, 1518540), (120, 1366686), (135, 1214832), (144, 1138905), (162, 1012360), (180, 911124), (216, 759270), (240, 683343), (270, 607416), (324, 506180), (360, 455562), (405, 404944), (432, 379635), (540, 303708), (648, 253090), (720, 227781), (810, 202472), (1080, 151854), (1296, 126545), (1620, 101236), (2160, 75927), (3240, 50618), (6480, 25309)]