119337760

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1699}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 282744000

約数和(自身を除く): 163406240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1699, 1756, 2195, 3398, 3512, 4390, 6796, 7024, 8495, 8780, 13592, 14048, 16990, 17560, 27184, 33980, 35120, 54368, 67960, 70240, 135920, 271840, 745861, 1491722, 2983444, 3729305, 5966888, 7458610, 11933776, 14917220, 23867552, 29834440, 59668880, 119337760]

約数ペア:

[(1, 119337760), (2, 59668880), (4, 29834440), (5, 23867552), (8, 14917220), (10, 11933776), (16, 7458610), (20, 5966888), (32, 3729305), (40, 2983444), (80, 1491722), (160, 745861), (439, 271840), (878, 135920), (1699, 70240), (1756, 67960), (2195, 54368), (3398, 35120), (3512, 33980), (4390, 27184), (6796, 17560), (7024, 16990), (8495, 14048), (8780, 13592)]