242098320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1008743}}^1$

素因数の和:1008759

約数の個数: 40

約数和(自身を含む): 750505536

約数和(自身を除く): 508407216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1008743, 2017486, 3026229, 4034972, 5043715, 6052458, 8069944, 10087430, 12104916, 15131145, 16139888, 20174860, 24209832, 30262290, 40349720, 48419664, 60524580, 80699440, 121049160, 242098320]

約数ペア:

[(1, 242098320), (2, 121049160), (3, 80699440), (4, 60524580), (5, 48419664), (6, 40349720), (8, 30262290), (10, 24209832), (12, 20174860), (15, 16139888), (16, 15131145), (20, 12104916), (24, 10087430), (30, 8069944), (40, 6052458), (48, 5043715), (60, 4034972), (80, 3026229), (120, 2017486), (240, 1008743)]