80486370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1867}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 209813760

約数和(自身を除く): 129327390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 1867, 2395, 2874, 3734, 4311, 4790, 5601, 7185, 8622, 9335, 11202, 14370, 16803, 18670, 21555, 28005, 33606, 43110, 56010, 84015, 168030, 894293, 1788586, 2682879, 4471465, 5365758, 8048637, 8942930, 13414395, 16097274, 26828790, 40243185, 80486370]

約数ペア:

[(1, 80486370), (2, 40243185), (3, 26828790), (5, 16097274), (6, 13414395), (9, 8942930), (10, 8048637), (15, 5365758), (18, 4471465), (30, 2682879), (45, 1788586), (90, 894293), (479, 168030), (958, 84015), (1437, 56010), (1867, 43110), (2395, 33606), (2874, 28005), (3734, 21555), (4311, 18670), (4790, 16803), (5601, 14370), (7185, 11202), (8622, 9335)]