1147360480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{146347}}^1$

素因数の和:146376

約数の個数: 72

約数和(自身を含む): 3153214008

約数和(自身を除く): 2005853528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 146347, 292694, 585388, 731735, 1024429, 1170776, 1463470, 2048858, 2341552, 2926940, 4097716, 4683104, 5122145, 5853880, 7171003, 8195432, 10244290, 11707760, 14342006, 16390864, 20488580, 23415520, 28684012, 32781728, 35855015, 40977160, 57368024, 71710030, 81954320, 114736048, 143420060, 163908640, 229472096, 286840120, 573680240, 1147360480]

約数ペア:

[(1, 1147360480), (2, 573680240), (4, 286840120), (5, 229472096), (7, 163908640), (8, 143420060), (10, 114736048), (14, 81954320), (16, 71710030), (20, 57368024), (28, 40977160), (32, 35855015), (35, 32781728), (40, 28684012), (49, 23415520), (56, 20488580), (70, 16390864), (80, 14342006), (98, 11707760), (112, 10244290), (140, 8195432), (160, 7171003), (196, 5853880), (224, 5122145), (245, 4683104), (280, 4097716), (392, 2926940), (490, 2341552), (560, 2048858), (784, 1463470), (980, 1170776), (1120, 1024429), (1568, 731735), (1960, 585388), (3920, 292694), (7840, 146347)]