16131480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 32598120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 751, 895, 1074, 1432, 1502, 1790, 2148, 2253, 2685, 3004, 3580, 3755, 4296, 4506, 5370, 6008, 7160, 7510, 9012, 10740, 11265, 15020, 18024, 21480, 22530, 30040, 45060, 90120, 134429, 268858, 403287, 537716, 672145, 806574, 1075432, 1344290, 1613148, 2016435, 2688580, 3226296, 4032870, 5377160, 8065740, 16131480]

約数ペア:

[(1, 16131480), (2, 8065740), (3, 5377160), (4, 4032870), (5, 3226296), (6, 2688580), (8, 2016435), (10, 1613148), (12, 1344290), (15, 1075432), (20, 806574), (24, 672145), (30, 537716), (40, 403287), (60, 268858), (120, 134429), (179, 90120), (358, 45060), (537, 30040), (716, 22530), (751, 21480), (895, 18024), (1074, 15020), (1432, 11265), (1502, 10740), (1790, 9012), (2148, 7510), (2253, 7160), (2685, 6008), (3004, 5370), (3580, 4506), (3755, 4296)]