409010880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6446

約数の個数: 112

約数和(自身を含む): 1318199040

約数和(自身を除く): 909188160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6359, 6432, 8040, 10720, 12718, 12864, 16080, 19077, 21440, 25436, 31795, 32160, 38154, 50872, 63590, 64320, 76308, 95385, 101744, 127180, 152616, 190770, 203488, 254360, 305232, 381540, 406976, 426053, 508720, 610464, 763080, 852106, 1017440, 1220928, 1278159, 1526160, 1704212, 2034880, 2130265, 2556318, 3052320, 3408424, 4260530, 5112636, 6104640, 6390795, 6816848, 8521060, 10225272, 12781590, 13633696, 17042120, 20450544, 25563180, 27267392, 34084240, 40901088, 51126360, 68168480, 81802176, 102252720, 136336960, 204505440, 409010880]

約数ペア:

[(1, 409010880), (2, 204505440), (3, 136336960), (4, 102252720), (5, 81802176), (6, 68168480), (8, 51126360), (10, 40901088), (12, 34084240), (15, 27267392), (16, 25563180), (20, 20450544), (24, 17042120), (30, 13633696), (32, 12781590), (40, 10225272), (48, 8521060), (60, 6816848), (64, 6390795), (67, 6104640), (80, 5112636), (96, 4260530), (120, 3408424), (134, 3052320), (160, 2556318), (192, 2130265), (201, 2034880), (240, 1704212), (268, 1526160), (320, 1278159), (335, 1220928), (402, 1017440), (480, 852106), (536, 763080), (670, 610464), (804, 508720), (960, 426053), (1005, 406976), (1072, 381540), (1340, 305232), (1608, 254360), (2010, 203488), (2144, 190770), (2680, 152616), (3216, 127180), (4020, 101744), (4288, 95385), (5360, 76308), (6359, 64320), (6432, 63590), (8040, 50872), (10720, 38154), (12718, 32160), (12864, 31795), (16080, 25436), (19077, 21440)]