129914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11161}}^1$

素因数の和:11272

約数の個数: 64

約数和(自身を含む): 393795360

約数和(自身を除く): 263881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11161, 11640, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 133932, 167415, 223220, 267864, 334830, 446440, 669660, 1082617, 1339320, 2165234, 3247851, 4330468, 5413085, 6495702, 8660936, 10826170, 12991404, 16239255, 21652340, 25982808, 32478510, 43304680, 64957020, 129914040]

約数ペア:

[(1, 129914040), (2, 64957020), (3, 43304680), (4, 32478510), (5, 25982808), (6, 21652340), (8, 16239255), (10, 12991404), (12, 10826170), (15, 8660936), (20, 6495702), (24, 5413085), (30, 4330468), (40, 3247851), (60, 2165234), (97, 1339320), (120, 1082617), (194, 669660), (291, 446440), (388, 334830), (485, 267864), (582, 223220), (776, 167415), (970, 133932), (1164, 111610), (1455, 89288), (1940, 66966), (2328, 55805), (2910, 44644), (3880, 33483), (5820, 22322), (11161, 11640)]