225156480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{117269}}^1$

素因数の和:117291

約数の個数: 64

約数和(自身を含む): 717692400

約数和(自身を除く): 492535920

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, 320, 384, 480, 640, 960, 1920, 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, 37526080, 45031296, 56289120, 75052160, 112578240, 225156480]

約数ペア:

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