83953560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1279}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 252518400

約数和(自身を除く): 168564840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1279, 1641, 2188, 2558, 2735, 3282, 3837, 4376, 5116, 5470, 6395, 6564, 7674, 8205, 10232, 10940, 12790, 13128, 15348, 16410, 19185, 21880, 25580, 30696, 32820, 38370, 51160, 65640, 76740, 153480, 699613, 1399226, 2098839, 2798452, 3498065, 4197678, 5596904, 6996130, 8395356, 10494195, 13992260, 16790712, 20988390, 27984520, 41976780, 83953560]

約数ペア:

[(1, 83953560), (2, 41976780), (3, 27984520), (4, 20988390), (5, 16790712), (6, 13992260), (8, 10494195), (10, 8395356), (12, 6996130), (15, 5596904), (20, 4197678), (24, 3498065), (30, 2798452), (40, 2098839), (60, 1399226), (120, 699613), (547, 153480), (1094, 76740), (1279, 65640), (1641, 51160), (2188, 38370), (2558, 32820), (2735, 30696), (3282, 25580), (3837, 21880), (4376, 19185), (5116, 16410), (5470, 15348), (6395, 13128), (6564, 12790), (7674, 10940), (8205, 10232)]