90260460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167149}}^1$

素因数の和:167167

約数の個数: 48

約数和(自身を含む): 280812000

約数和(自身を除く): 190551540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 167149, 334298, 501447, 668596, 835745, 1002894, 1504341, 1671490, 2005788, 2507235, 3008682, 3342980, 4513023, 5014470, 6017364, 7521705, 9026046, 10028940, 15043410, 18052092, 22565115, 30086820, 45130230, 90260460]

約数ペア:

[(1, 90260460), (2, 45130230), (3, 30086820), (4, 22565115), (5, 18052092), (6, 15043410), (9, 10028940), (10, 9026046), (12, 7521705), (15, 6017364), (18, 5014470), (20, 4513023), (27, 3342980), (30, 3008682), (36, 2507235), (45, 2005788), (54, 1671490), (60, 1504341), (90, 1002894), (108, 835745), (135, 668596), (180, 501447), (270, 334298), (540, 167149)]