204070920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1700591}}^1$

素因数の和:1700605

約数の個数: 32

約数和(自身を含む): 612213120

約数和(自身を除く): 408142200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1700591, 3401182, 5101773, 6802364, 8502955, 10203546, 13604728, 17005910, 20407092, 25508865, 34011820, 40814184, 51017730, 68023640, 102035460, 204070920]

約数ペア:

[(1, 204070920), (2, 102035460), (3, 68023640), (4, 51017730), (5, 40814184), (6, 34011820), (8, 25508865), (10, 20407092), (12, 17005910), (15, 13604728), (20, 10203546), (24, 8502955), (30, 6802364), (40, 5101773), (60, 3401182), (120, 1700591)]