135605120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30269}}^1$

素因数の和:30295

約数の個数: 64

約数和(自身を含む): 370504800

約数和(自身を除く): 234899680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30269, 60538, 121076, 151345, 211883, 242152, 302690, 423766, 484304, 605380, 847532, 968608, 1059415, 1210760, 1695064, 1937216, 2118830, 2421520, 3390128, 3874432, 4237660, 4843040, 6780256, 8475320, 9686080, 13560512, 16950640, 19372160, 27121024, 33901280, 67802560, 135605120]

約数ペア:

[(1, 135605120), (2, 67802560), (4, 33901280), (5, 27121024), (7, 19372160), (8, 16950640), (10, 13560512), (14, 9686080), (16, 8475320), (20, 6780256), (28, 4843040), (32, 4237660), (35, 3874432), (40, 3390128), (56, 2421520), (64, 2118830), (70, 1937216), (80, 1695064), (112, 1210760), (128, 1059415), (140, 968608), (160, 847532), (224, 605380), (280, 484304), (320, 423766), (448, 302690), (560, 242152), (640, 211883), (896, 151345), (1120, 121076), (2240, 60538), (4480, 30269)]