99909120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13009}}^1$

素因数の和:13035

約数の個数: 80

約数和(自身を含む): 319421520

約数和(自身を除く): 219512400

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 13009, 26018, 39027, 52036, 65045, 78054, 104072, 130090, 156108, 195135, 208144, 260180, 312216, 390270, 416288, 520360, 624432, 780540, 832576, 1040720, 1248864, 1561080, 1665152, 2081440, 2497728, 3122160, 3330304, 4162880, 4995456, 6244320, 6660608, 8325760, 9990912, 12488640, 16651520, 19981824, 24977280, 33303040, 49954560, 99909120]

約数ペア:

[(1, 99909120), (2, 49954560), (3, 33303040), (4, 24977280), (5, 19981824), (6, 16651520), (8, 12488640), (10, 9990912), (12, 8325760), (15, 6660608), (16, 6244320), (20, 4995456), (24, 4162880), (30, 3330304), (32, 3122160), (40, 2497728), (48, 2081440), (60, 1665152), (64, 1561080), (80, 1248864), (96, 1040720), (120, 832576), (128, 780540), (160, 624432), (192, 520360), (240, 416288), (256, 390270), (320, 312216), (384, 260180), (480, 208144), (512, 195135), (640, 156108), (768, 130090), (960, 104072), (1280, 78054), (1536, 65045), (1920, 52036), (2560, 39027), (3840, 26018), (7680, 13009)]