80254560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167197}}^1$

素因数の和:167215

約数の個数: 48

約数和(自身を含む): 252803376

約数和(自身を除く): 172548816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167197, 334394, 501591, 668788, 835985, 1003182, 1337576, 1671970, 2006364, 2507955, 2675152, 3343940, 4012728, 5015910, 5350304, 6687880, 8025456, 10031820, 13375760, 16050912, 20063640, 26751520, 40127280, 80254560]

約数ペア:

[(1, 80254560), (2, 40127280), (3, 26751520), (4, 20063640), (5, 16050912), (6, 13375760), (8, 10031820), (10, 8025456), (12, 6687880), (15, 5350304), (16, 5015910), (20, 4012728), (24, 3343940), (30, 2675152), (32, 2507955), (40, 2006364), (48, 1671970), (60, 1337576), (80, 1003182), (96, 835985), (120, 668788), (160, 501591), (240, 334394), (480, 167197)]