516796440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30983}}^1$

素因数の和:31136

約数の個数: 64

約数和(自身を含む): 1561593600

約数和(自身を除く): 1044797160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 30983, 61966, 92949, 123932, 154915, 185898, 247864, 309830, 371796, 464745, 619660, 743592, 929490, 1239320, 1858980, 3717960, 4306637, 8613274, 12919911, 17226548, 21533185, 25839822, 34453096, 43066370, 51679644, 64599555, 86132740, 103359288, 129199110, 172265480, 258398220, 516796440]

約数ペア:

[(1, 516796440), (2, 258398220), (3, 172265480), (4, 129199110), (5, 103359288), (6, 86132740), (8, 64599555), (10, 51679644), (12, 43066370), (15, 34453096), (20, 25839822), (24, 21533185), (30, 17226548), (40, 12919911), (60, 8613274), (120, 4306637), (139, 3717960), (278, 1858980), (417, 1239320), (556, 929490), (695, 743592), (834, 619660), (1112, 464745), (1390, 371796), (1668, 309830), (2085, 247864), (2780, 185898), (3336, 154915), (4170, 123932), (5560, 92949), (8340, 61966), (16680, 30983)]