88740840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739507}}^1$

素因数の和:739521

約数の個数: 32

約数和(自身を含む): 266222880

約数和(自身を除く): 177482040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739507, 1479014, 2218521, 2958028, 3697535, 4437042, 5916056, 7395070, 8874084, 11092605, 14790140, 17748168, 22185210, 29580280, 44370420, 88740840]

約数ペア:

[(1, 88740840), (2, 44370420), (3, 29580280), (4, 22185210), (5, 17748168), (6, 14790140), (8, 11092605), (10, 8874084), (12, 7395070), (15, 5916056), (20, 4437042), (24, 3697535), (30, 2958028), (40, 2218521), (60, 1479014), (120, 739507)]