384037120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15831

約数の個数: 72

約数和(自身を含む): 968365440

約数和(自身を除く): 584328320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 15791, 24320, 31582, 63164, 78955, 126328, 157910, 252656, 300029, 315820, 505312, 600058, 631640, 1010624, 1200116, 1263280, 1500145, 2021248, 2400232, 2526560, 3000290, 4042496, 4800464, 5053120, 6000580, 9600928, 10106240, 12001160, 19201856, 20212480, 24002320, 38403712, 48004640, 76807424, 96009280, 192018560, 384037120]

約数ペア:

[(1, 384037120), (2, 192018560), (4, 96009280), (5, 76807424), (8, 48004640), (10, 38403712), (16, 24002320), (19, 20212480), (20, 19201856), (32, 12001160), (38, 10106240), (40, 9600928), (64, 6000580), (76, 5053120), (80, 4800464), (95, 4042496), (128, 3000290), (152, 2526560), (160, 2400232), (190, 2021248), (256, 1500145), (304, 1263280), (320, 1200116), (380, 1010624), (608, 631640), (640, 600058), (760, 505312), (1216, 315820), (1280, 300029), (1520, 252656), (2432, 157910), (3040, 126328), (4864, 78955), (6080, 63164), (12160, 31582), (15791, 24320)]