538345440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41539}}^1$

素因数の和:41566

約数の個数: 120

約数和(自身を含む): 1899956520

約数和(自身を除く): 1361611080

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, 2160, 2592, 3240, 4320, 6480, 12960, 41539, 83078, 124617, 166156, 207695, 249234, 332312, 373851, 415390, 498468, 623085, 664624, 747702, 830780, 996936, 1121553, 1246170, 1329248, 1495404, 1661560, 1869255, 1993872, 2243106, 2492340, 2990808, 3323120, 3364659, 3738510, 3987744, 4486212, 4984680, 5607765, 5981616, 6646240, 6729318, 7477020, 8972424, 9969360, 11215530, 11963232, 13458636, 14954040, 16823295, 17944848, 19938720, 22431060, 26917272, 29908080, 33646590, 35889696, 44862120, 53834544, 59816160, 67293180, 89724240, 107669088, 134586360, 179448480, 269172720, 538345440]

約数ペア:

[(1, 538345440), (2, 269172720), (3, 179448480), (4, 134586360), (5, 107669088), (6, 89724240), (8, 67293180), (9, 59816160), (10, 53834544), (12, 44862120), (15, 35889696), (16, 33646590), (18, 29908080), (20, 26917272), (24, 22431060), (27, 19938720), (30, 17944848), (32, 16823295), (36, 14954040), (40, 13458636), (45, 11963232), (48, 11215530), (54, 9969360), (60, 8972424), (72, 7477020), (80, 6729318), (81, 6646240), (90, 5981616), (96, 5607765), (108, 4984680), (120, 4486212), (135, 3987744), (144, 3738510), (160, 3364659), (162, 3323120), (180, 2990808), (216, 2492340), (240, 2243106), (270, 1993872), (288, 1869255), (324, 1661560), (360, 1495404), (405, 1329248), (432, 1246170), (480, 1121553), (540, 996936), (648, 830780), (720, 747702), (810, 664624), (864, 623085), (1080, 498468), (1296, 415390), (1440, 373851), (1620, 332312), (2160, 249234), (2592, 207695), (3240, 166156), (4320, 124617), (6480, 83078), (12960, 41539)]