145898160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607909}}^1$

素因数の和:607925

約数の個数: 40

約数和(自身を含む): 452285040

約数和(自身を除く): 306386880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607909, 1215818, 1823727, 2431636, 3039545, 3647454, 4863272, 6079090, 7294908, 9118635, 9726544, 12158180, 14589816, 18237270, 24316360, 29179632, 36474540, 48632720, 72949080, 145898160]

約数ペア:

[(1, 145898160), (2, 72949080), (3, 48632720), (4, 36474540), (5, 29179632), (6, 24316360), (8, 18237270), (10, 14589816), (12, 12158180), (15, 9726544), (16, 9118635), (20, 7294908), (24, 6079090), (30, 4863272), (40, 3647454), (48, 3039545), (60, 2431636), (80, 1823727), (120, 1215818), (240, 607909)]