79846320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 248412672

約数和(自身を除く): 168566352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 751, 886, 1329, 1502, 1772, 2215, 2253, 2658, 3004, 3544, 3755, 4430, 4506, 5316, 6008, 6645, 7088, 7510, 8860, 9012, 10632, 11265, 12016, 13290, 15020, 17720, 18024, 21264, 22530, 26580, 30040, 35440, 36048, 45060, 53160, 60080, 90120, 106320, 180240, 332693, 665386, 998079, 1330772, 1663465, 1996158, 2661544, 3326930, 3992316, 4990395, 5323088, 6653860, 7984632, 9980790, 13307720, 15969264, 19961580, 26615440, 39923160, 79846320]

約数ペア:

[(1, 79846320), (2, 39923160), (3, 26615440), (4, 19961580), (5, 15969264), (6, 13307720), (8, 9980790), (10, 7984632), (12, 6653860), (15, 5323088), (16, 4990395), (20, 3992316), (24, 3326930), (30, 2661544), (40, 1996158), (48, 1663465), (60, 1330772), (80, 998079), (120, 665386), (240, 332693), (443, 180240), (751, 106320), (886, 90120), (1329, 60080), (1502, 53160), (1772, 45060), (2215, 36048), (2253, 35440), (2658, 30040), (3004, 26580), (3544, 22530), (3755, 21264), (4430, 18024), (4506, 17720), (5316, 15020), (6008, 13290), (6645, 12016), (7088, 11265), (7510, 10632), (8860, 9012)]