26064840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{217207}}^1$

素因数の和:217221

約数の個数: 32

約数和(自身を含む): 78194880

約数和(自身を除く): 52130040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 217207, 434414, 651621, 868828, 1086035, 1303242, 1737656, 2172070, 2606484, 3258105, 4344140, 5212968, 6516210, 8688280, 13032420, 26064840]

約数ペア:

[(1, 26064840), (2, 13032420), (3, 8688280), (4, 6516210), (5, 5212968), (6, 4344140), (8, 3258105), (10, 2606484), (12, 2172070), (15, 1737656), (20, 1303242), (24, 1086035), (30, 868828), (40, 651621), (60, 434414), (120, 217207)]