239798760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11551}}^1$

素因数の和:11738

約数の個数: 64

約数和(自身を含む): 723617280

約数和(自身を除く): 483818520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 11551, 20760, 23102, 34653, 46204, 57755, 69306, 92408, 115510, 138612, 173265, 231020, 277224, 346530, 462040, 693060, 1386120, 1998323, 3996646, 5994969, 7993292, 9991615, 11989938, 15986584, 19983230, 23979876, 29974845, 39966460, 47959752, 59949690, 79932920, 119899380, 239798760]

約数ペア:

[(1, 239798760), (2, 119899380), (3, 79932920), (4, 59949690), (5, 47959752), (6, 39966460), (8, 29974845), (10, 23979876), (12, 19983230), (15, 15986584), (20, 11989938), (24, 9991615), (30, 7993292), (40, 5994969), (60, 3996646), (120, 1998323), (173, 1386120), (346, 693060), (519, 462040), (692, 346530), (865, 277224), (1038, 231020), (1384, 173265), (1730, 138612), (2076, 115510), (2595, 92408), (3460, 69306), (4152, 57755), (5190, 46204), (6920, 34653), (10380, 23102), (11551, 20760)]