203662920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1697191}}^1$

素因数の和:1697205

約数の個数: 32

約数和(自身を含む): 610989120

約数和(自身を除く): 407326200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1697191, 3394382, 5091573, 6788764, 8485955, 10183146, 13577528, 16971910, 20366292, 25457865, 33943820, 40732584, 50915730, 67887640, 101831460, 203662920]

約数ペア:

[(1, 203662920), (2, 101831460), (3, 67887640), (4, 50915730), (5, 40732584), (6, 33943820), (8, 25457865), (10, 20366292), (12, 16971910), (15, 13577528), (20, 10183146), (24, 8485955), (30, 6788764), (40, 5091573), (60, 3394382), (120, 1697191)]