11889840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 25393488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 463, 535, 642, 856, 926, 1070, 1284, 1389, 1605, 1712, 1852, 2140, 2315, 2568, 2778, 3210, 3704, 4280, 4630, 5136, 5556, 6420, 6945, 7408, 8560, 9260, 11112, 12840, 13890, 18520, 22224, 25680, 27780, 37040, 49541, 55560, 99082, 111120, 148623, 198164, 247705, 297246, 396328, 495410, 594492, 743115, 792656, 990820, 1188984, 1486230, 1981640, 2377968, 2972460, 3963280, 5944920, 11889840]

約数ペア:

[(1, 11889840), (2, 5944920), (3, 3963280), (4, 2972460), (5, 2377968), (6, 1981640), (8, 1486230), (10, 1188984), (12, 990820), (15, 792656), (16, 743115), (20, 594492), (24, 495410), (30, 396328), (40, 297246), (48, 247705), (60, 198164), (80, 148623), (107, 111120), (120, 99082), (214, 55560), (240, 49541), (321, 37040), (428, 27780), (463, 25680), (535, 22224), (642, 18520), (856, 13890), (926, 12840), (1070, 11112), (1284, 9260), (1389, 8560), (1605, 7408), (1712, 6945), (1852, 6420), (2140, 5556), (2315, 5136), (2568, 4630), (2778, 4280), (3210, 3704)]