82666560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{86111}}^1$

素因数の和:86131

約数の個数: 56

約数和(自身を含む): 262469376

約数和(自身を除く): 179802816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 86111, 172222, 258333, 344444, 430555, 516666, 688888, 861110, 1033332, 1291665, 1377776, 1722220, 2066664, 2583330, 2755552, 3444440, 4133328, 5166660, 5511104, 6888880, 8266656, 10333320, 13777760, 16533312, 20666640, 27555520, 41333280, 82666560]

約数ペア:

[(1, 82666560), (2, 41333280), (3, 27555520), (4, 20666640), (5, 16533312), (6, 13777760), (8, 10333320), (10, 8266656), (12, 6888880), (15, 5511104), (16, 5166660), (20, 4133328), (24, 3444440), (30, 2755552), (32, 2583330), (40, 2066664), (48, 1722220), (60, 1377776), (64, 1291665), (80, 1033332), (96, 861110), (120, 688888), (160, 516666), (192, 430555), (240, 344444), (320, 258333), (480, 172222), (960, 86111)]