11966080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 32705280

約数和(自身を除く): 20739200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2671, 4480, 5342, 10684, 13355, 18697, 21368, 26710, 37394, 42736, 53420, 74788, 85472, 93485, 106840, 149576, 170944, 186970, 213680, 299152, 341888, 373940, 427360, 598304, 747880, 854720, 1196608, 1495760, 1709440, 2393216, 2991520, 5983040, 11966080]

約数ペア:

[(1, 11966080), (2, 5983040), (4, 2991520), (5, 2393216), (7, 1709440), (8, 1495760), (10, 1196608), (14, 854720), (16, 747880), (20, 598304), (28, 427360), (32, 373940), (35, 341888), (40, 299152), (56, 213680), (64, 186970), (70, 170944), (80, 149576), (112, 106840), (128, 93485), (140, 85472), (160, 74788), (224, 53420), (280, 42736), (320, 37394), (448, 26710), (560, 21368), (640, 18697), (896, 13355), (1120, 10684), (2240, 5342), (2671, 4480)]