8545040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15259}}^1$

素因数の和:15279

約数の個数: 40

約数和(自身を含む): 22706880

約数和(自身を除く): 14161840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15259, 30518, 61036, 76295, 106813, 122072, 152590, 213626, 244144, 305180, 427252, 534065, 610360, 854504, 1068130, 1220720, 1709008, 2136260, 4272520, 8545040]

約数ペア:

[(1, 8545040), (2, 4272520), (4, 2136260), (5, 1709008), (7, 1220720), (8, 1068130), (10, 854504), (14, 610360), (16, 534065), (20, 427252), (28, 305180), (35, 244144), (40, 213626), (56, 152590), (70, 122072), (80, 106813), (112, 76295), (140, 61036), (280, 30518), (560, 15259)]