9126320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 24879360

約数和(自身を除く): 15753040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 379, 430, 560, 602, 688, 758, 860, 1204, 1505, 1516, 1720, 1895, 2408, 2653, 3010, 3032, 3440, 3790, 4816, 5306, 6020, 6064, 7580, 10612, 12040, 13265, 15160, 16297, 21224, 24080, 26530, 30320, 32594, 42448, 53060, 65188, 81485, 106120, 114079, 130376, 162970, 212240, 228158, 260752, 325940, 456316, 570395, 651880, 912632, 1140790, 1303760, 1825264, 2281580, 4563160, 9126320]

約数ペア:

[(1, 9126320), (2, 4563160), (4, 2281580), (5, 1825264), (7, 1303760), (8, 1140790), (10, 912632), (14, 651880), (16, 570395), (20, 456316), (28, 325940), (35, 260752), (40, 228158), (43, 212240), (56, 162970), (70, 130376), (80, 114079), (86, 106120), (112, 81485), (140, 65188), (172, 53060), (215, 42448), (280, 32594), (301, 30320), (344, 26530), (379, 24080), (430, 21224), (560, 16297), (602, 15160), (688, 13265), (758, 12040), (860, 10612), (1204, 7580), (1505, 6064), (1516, 6020), (1720, 5306), (1895, 4816), (2408, 3790), (2653, 3440), (3010, 3032)]