27472920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 55471080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1279, 1432, 1790, 2148, 2558, 2685, 3580, 3837, 4296, 5116, 5370, 6395, 7160, 7674, 10232, 10740, 12790, 15348, 19185, 21480, 25580, 30696, 38370, 51160, 76740, 153480, 228941, 457882, 686823, 915764, 1144705, 1373646, 1831528, 2289410, 2747292, 3434115, 4578820, 5494584, 6868230, 9157640, 13736460, 27472920]

約数ペア:

[(1, 27472920), (2, 13736460), (3, 9157640), (4, 6868230), (5, 5494584), (6, 4578820), (8, 3434115), (10, 2747292), (12, 2289410), (15, 1831528), (20, 1373646), (24, 1144705), (30, 915764), (40, 686823), (60, 457882), (120, 228941), (179, 153480), (358, 76740), (537, 51160), (716, 38370), (895, 30696), (1074, 25580), (1279, 21480), (1432, 19185), (1790, 15348), (2148, 12790), (2558, 10740), (2685, 10232), (3580, 7674), (3837, 7160), (4296, 6395), (5116, 5370)]