31533120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{10949}}^1$

素因数の和:10972

約数の個数: 84

約数和(自身を含む): 108470700

約数和(自身を除く): 76937580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 98541, 109490, 131388, 164235, 175184, 197082, 218980, 262776, 328470, 350368, 394164, 437960, 492705, 525552, 656940, 700736, 788328, 875920, 985410, 1051104, 1313880, 1576656, 1751840, 1970820, 2102208, 2627760, 3153312, 3503680, 3941640, 5255520, 6306624, 7883280, 10511040, 15766560, 31533120]

約数ペア:

[(1, 31533120), (2, 15766560), (3, 10511040), (4, 7883280), (5, 6306624), (6, 5255520), (8, 3941640), (9, 3503680), (10, 3153312), (12, 2627760), (15, 2102208), (16, 1970820), (18, 1751840), (20, 1576656), (24, 1313880), (30, 1051104), (32, 985410), (36, 875920), (40, 788328), (45, 700736), (48, 656940), (60, 525552), (64, 492705), (72, 437960), (80, 394164), (90, 350368), (96, 328470), (120, 262776), (144, 218980), (160, 197082), (180, 175184), (192, 164235), (240, 131388), (288, 109490), (320, 98541), (360, 87592), (480, 65694), (576, 54745), (720, 43796), (960, 32847), (1440, 21898), (2880, 10949)]