16067280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66947}}^1$

素因数の和:66963

約数の個数: 40

約数和(自身を含む): 49809312

約数和(自身を除く): 33742032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66947, 133894, 200841, 267788, 334735, 401682, 535576, 669470, 803364, 1004205, 1071152, 1338940, 1606728, 2008410, 2677880, 3213456, 4016820, 5355760, 8033640, 16067280]

約数ペア:

[(1, 16067280), (2, 8033640), (3, 5355760), (4, 4016820), (5, 3213456), (6, 2677880), (8, 2008410), (10, 1606728), (12, 1338940), (15, 1071152), (16, 1004205), (20, 803364), (24, 669470), (30, 535576), (40, 401682), (48, 334735), (60, 267788), (80, 200841), (120, 133894), (240, 66947)]