159460160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26263

約数の個数: 56

約数和(自身を含む): 399714720

約数和(自身を除く): 240254560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 26227, 52454, 104908, 131135, 209816, 262270, 419632, 498313, 524540, 839264, 996626, 1049080, 1678528, 1993252, 2098160, 2491565, 3986504, 4196320, 4983130, 7973008, 8392640, 9966260, 15946016, 19932520, 31892032, 39865040, 79730080, 159460160]

約数ペア:

[(1, 159460160), (2, 79730080), (4, 39865040), (5, 31892032), (8, 19932520), (10, 15946016), (16, 9966260), (19, 8392640), (20, 7973008), (32, 4983130), (38, 4196320), (40, 3986504), (64, 2491565), (76, 2098160), (80, 1993252), (95, 1678528), (152, 1049080), (160, 996626), (190, 839264), (304, 524540), (320, 498313), (380, 419632), (608, 262270), (760, 209816), (1216, 131135), (1520, 104908), (3040, 52454), (6080, 26227)]