450312960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{117269}}^1$

素因数の和:117293

約数の個数: 72

約数和(自身を含む): 1438199280

約数和(自身を除く): 987886320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 117269, 234538, 351807, 469076, 586345, 703614, 938152, 1172690, 1407228, 1759035, 1876304, 2345380, 2814456, 3518070, 3752608, 4690760, 5628912, 7036140, 7505216, 9381520, 11257824, 14072280, 15010432, 18763040, 22515648, 28144560, 30020864, 37526080, 45031296, 56289120, 75052160, 90062592, 112578240, 150104320, 225156480, 450312960]

約数ペア:

[(1, 450312960), (2, 225156480), (3, 150104320), (4, 112578240), (5, 90062592), (6, 75052160), (8, 56289120), (10, 45031296), (12, 37526080), (15, 30020864), (16, 28144560), (20, 22515648), (24, 18763040), (30, 15010432), (32, 14072280), (40, 11257824), (48, 9381520), (60, 7505216), (64, 7036140), (80, 5628912), (96, 4690760), (120, 3752608), (128, 3518070), (160, 2814456), (192, 2345380), (240, 1876304), (256, 1759035), (320, 1407228), (384, 1172690), (480, 938152), (640, 703614), (768, 586345), (960, 469076), (1280, 351807), (1920, 234538), (3840, 117269)]