47284680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{394039}}^1$

素因数の和:394053

約数の個数: 32

約数和(自身を含む): 141854400

約数和(自身を除く): 94569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 394039, 788078, 1182117, 1576156, 1970195, 2364234, 3152312, 3940390, 4728468, 5910585, 7880780, 9456936, 11821170, 15761560, 23642340, 47284680]

約数ペア:

[(1, 47284680), (2, 23642340), (3, 15761560), (4, 11821170), (5, 9456936), (6, 7880780), (8, 5910585), (10, 4728468), (12, 3940390), (15, 3152312), (20, 2364234), (24, 1970195), (30, 1576156), (40, 1182117), (60, 788078), (120, 394039)]