75874560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19759}}^1$

素因数の和:19783

約数の個数: 72

約数和(自身を含む): 242336640

約数和(自身を除く): 166462080

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19759, 39518, 59277, 79036, 98795, 118554, 158072, 197590, 237108, 296385, 316144, 395180, 474216, 592770, 632288, 790360, 948432, 1185540, 1264576, 1580720, 1896864, 2371080, 2529152, 3161440, 3793728, 4742160, 5058304, 6322880, 7587456, 9484320, 12645760, 15174912, 18968640, 25291520, 37937280, 75874560]

約数ペア:

[(1, 75874560), (2, 37937280), (3, 25291520), (4, 18968640), (5, 15174912), (6, 12645760), (8, 9484320), (10, 7587456), (12, 6322880), (15, 5058304), (16, 4742160), (20, 3793728), (24, 3161440), (30, 2529152), (32, 2371080), (40, 1896864), (48, 1580720), (60, 1264576), (64, 1185540), (80, 948432), (96, 790360), (120, 632288), (128, 592770), (160, 474216), (192, 395180), (240, 316144), (256, 296385), (320, 237108), (384, 197590), (480, 158072), (640, 118554), (768, 98795), (960, 79036), (1280, 59277), (1920, 39518), (3840, 19759)]