204087960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{566911}}^1$

素因数の和:566928

約数の個数: 48

約数和(自身を含む): 663287040

約数和(自身を除く): 459199080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 566911, 1133822, 1700733, 2267644, 2834555, 3401466, 4535288, 5102199, 5669110, 6802932, 8503665, 10204398, 11338220, 13605864, 17007330, 20408796, 22676440, 25510995, 34014660, 40817592, 51021990, 68029320, 102043980, 204087960]

約数ペア:

[(1, 204087960), (2, 102043980), (3, 68029320), (4, 51021990), (5, 40817592), (6, 34014660), (8, 25510995), (9, 22676440), (10, 20408796), (12, 17007330), (15, 13605864), (18, 11338220), (20, 10204398), (24, 8503665), (30, 6802932), (36, 5669110), (40, 5102199), (45, 4535288), (60, 3401466), (72, 2834555), (90, 2267644), (120, 1700733), (180, 1133822), (360, 566911)]