47280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 147312

約数和(自身を除く): 100032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 47280]

約数ペア:

[(1, 47280), (2, 23640), (3, 15760), (4, 11820), (5, 9456), (6, 7880), (8, 5910), (10, 4728), (12, 3940), (15, 3152), (16, 2955), (20, 2364), (24, 1970), (30, 1576), (40, 1182), (48, 985), (60, 788), (80, 591), (120, 394), (197, 240)]