127465280

素因数分解:

$2^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 304617120

約数和(自身を除く): 177151840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 379, 758, 1051, 1516, 1895, 2102, 3032, 3790, 4204, 5255, 6064, 7580, 8408, 10510, 12128, 15160, 16816, 21020, 24256, 30320, 33632, 42040, 60640, 67264, 84080, 121280, 168160, 336320, 398329, 796658, 1593316, 1991645, 3186632, 3983290, 6373264, 7966580, 12746528, 15933160, 25493056, 31866320, 63732640, 127465280]

約数ペア:

[(1, 127465280), (2, 63732640), (4, 31866320), (5, 25493056), (8, 15933160), (10, 12746528), (16, 7966580), (20, 6373264), (32, 3983290), (40, 3186632), (64, 1991645), (80, 1593316), (160, 796658), (320, 398329), (379, 336320), (758, 168160), (1051, 121280), (1516, 84080), (1895, 67264), (2102, 60640), (3032, 42040), (3790, 33632), (4204, 30320), (5255, 24256), (6064, 21020), (7580, 16816), (8408, 15160), (10510, 12128)]