156562680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1637}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 470564640

約数和(自身を除く): 314001960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 797, 1594, 1637, 2391, 3188, 3274, 3985, 4782, 4911, 6376, 6548, 7970, 8185, 9564, 9822, 11955, 13096, 15940, 16370, 19128, 19644, 23910, 24555, 31880, 32740, 39288, 47820, 49110, 65480, 95640, 98220, 196440, 1304689, 2609378, 3914067, 5218756, 6523445, 7828134, 10437512, 13046890, 15656268, 19570335, 26093780, 31312536, 39140670, 52187560, 78281340, 156562680]

約数ペア:

[(1, 156562680), (2, 78281340), (3, 52187560), (4, 39140670), (5, 31312536), (6, 26093780), (8, 19570335), (10, 15656268), (12, 13046890), (15, 10437512), (20, 7828134), (24, 6523445), (30, 5218756), (40, 3914067), (60, 2609378), (120, 1304689), (797, 196440), (1594, 98220), (1637, 95640), (2391, 65480), (3188, 49110), (3274, 47820), (3985, 39288), (4782, 32740), (4911, 31880), (6376, 24555), (6548, 23910), (7970, 19644), (8185, 19128), (9564, 16370), (9822, 15940), (11955, 13096)]