4260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{35507}}^1$

素因数の和:35521

約数の個数: 32

約数和(自身を含む): 12782880

約数和(自身を除く): 8522040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 35507, 71014, 106521, 142028, 177535, 213042, 284056, 355070, 426084, 532605, 710140, 852168, 1065210, 1420280, 2130420, 4260840]

約数ペア:

[(1, 4260840), (2, 2130420), (3, 1420280), (4, 1065210), (5, 852168), (6, 710140), (8, 532605), (10, 426084), (12, 355070), (15, 284056), (20, 213042), (24, 177535), (30, 142028), (40, 106521), (60, 71014), (120, 35507)]