66844920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557041}}^1$

素因数の和:557055

約数の個数: 32

約数和(自身を含む): 200535120

約数和(自身を除く): 133690200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557041, 1114082, 1671123, 2228164, 2785205, 3342246, 4456328, 5570410, 6684492, 8355615, 11140820, 13368984, 16711230, 22281640, 33422460, 66844920]

約数ペア:

[(1, 66844920), (2, 33422460), (3, 22281640), (4, 16711230), (5, 13368984), (6, 11140820), (8, 8355615), (10, 6684492), (12, 5570410), (15, 4456328), (20, 3342246), (24, 2785205), (30, 2228164), (40, 1671123), (60, 1114082), (120, 557041)]