79331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661097}}^1$

素因数の和:661111

約数の個数: 32

約数和(自身を含む): 237995280

約数和(自身を除く): 158663640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661097, 1322194, 1983291, 2644388, 3305485, 3966582, 5288776, 6610970, 7933164, 9916455, 13221940, 15866328, 19832910, 26443880, 39665820, 79331640]

約数ペア:

[(1, 79331640), (2, 39665820), (3, 26443880), (4, 19832910), (5, 15866328), (6, 13221940), (8, 9916455), (10, 7933164), (12, 6610970), (15, 5288776), (20, 3966582), (24, 3305485), (30, 2644388), (40, 1983291), (60, 1322194), (120, 661097)]