89724240

素因数分解:

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

素因数の和:41561

約数の個数: 80

約数和(自身を含む): 309057600

約数和(自身を除く): 219333360

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41539, 83078, 124617, 166156, 207695, 249234, 332312, 373851, 415390, 498468, 623085, 664624, 747702, 830780, 996936, 1121553, 1246170, 1495404, 1661560, 1869255, 1993872, 2243106, 2492340, 2990808, 3323120, 3738510, 4486212, 4984680, 5607765, 5981616, 7477020, 8972424, 9969360, 11215530, 14954040, 17944848, 22431060, 29908080, 44862120, 89724240]

約数ペア:

[(1, 89724240), (2, 44862120), (3, 29908080), (4, 22431060), (5, 17944848), (6, 14954040), (8, 11215530), (9, 9969360), (10, 8972424), (12, 7477020), (15, 5981616), (16, 5607765), (18, 4984680), (20, 4486212), (24, 3738510), (27, 3323120), (30, 2990808), (36, 2492340), (40, 2243106), (45, 1993872), (48, 1869255), (54, 1661560), (60, 1495404), (72, 1246170), (80, 1121553), (90, 996936), (108, 830780), (120, 747702), (135, 664624), (144, 623085), (180, 498468), (216, 415390), (240, 373851), (270, 332312), (360, 249234), (432, 207695), (540, 166156), (720, 124617), (1080, 83078), (2160, 41539)]