72024180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1200403}}^1$

素因数の和:1200415

約数の個数: 24

約数和(自身を含む): 201667872

約数和(自身を除く): 129643692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1200403, 2400806, 3601209, 4801612, 6002015, 7202418, 12004030, 14404836, 18006045, 24008060, 36012090, 72024180]

約数ペア:

[(1, 72024180), (2, 36012090), (3, 24008060), (4, 18006045), (5, 14404836), (6, 12004030), (10, 7202418), (12, 6002015), (15, 4801612), (20, 3601209), (30, 2400806), (60, 1200403)]