338017920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{176051}}^1$

素因数の和:176073

約数の個数: 64

約数和(自身を含む): 1077438240

約数和(自身を除く): 739420320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 176051, 352102, 528153, 704204, 880255, 1056306, 1408408, 1760510, 2112612, 2640765, 2816816, 3521020, 4225224, 5281530, 5633632, 7042040, 8450448, 10563060, 11267264, 14084080, 16900896, 21126120, 22534528, 28168160, 33801792, 42252240, 56336320, 67603584, 84504480, 112672640, 169008960, 338017920]

約数ペア:

[(1, 338017920), (2, 169008960), (3, 112672640), (4, 84504480), (5, 67603584), (6, 56336320), (8, 42252240), (10, 33801792), (12, 28168160), (15, 22534528), (16, 21126120), (20, 16900896), (24, 14084080), (30, 11267264), (32, 10563060), (40, 8450448), (48, 7042040), (60, 5633632), (64, 5281530), (80, 4225224), (96, 3521020), (120, 2816816), (128, 2640765), (160, 2112612), (192, 1760510), (240, 1408408), (320, 1056306), (384, 880255), (480, 704204), (640, 528153), (960, 352102), (1920, 176051)]