61121760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18216

約数の個数: 96

約数和(自身を含む): 220050432

約数和(自身を除く): 158928672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 18191, 36382, 54573, 72764, 90955, 109146, 127337, 145528, 181910, 218292, 254674, 272865, 291056, 363820, 382011, 436584, 509348, 545730, 582112, 636685, 727640, 764022, 873168, 1018696, 1091460, 1273370, 1455280, 1528044, 1746336, 1910055, 2037392, 2182920, 2546740, 2910560, 3056088, 3820110, 4074784, 4365840, 5093480, 6112176, 7640220, 8731680, 10186960, 12224352, 15280440, 20373920, 30560880, 61121760]

約数ペア:

[(1, 61121760), (2, 30560880), (3, 20373920), (4, 15280440), (5, 12224352), (6, 10186960), (7, 8731680), (8, 7640220), (10, 6112176), (12, 5093480), (14, 4365840), (15, 4074784), (16, 3820110), (20, 3056088), (21, 2910560), (24, 2546740), (28, 2182920), (30, 2037392), (32, 1910055), (35, 1746336), (40, 1528044), (42, 1455280), (48, 1273370), (56, 1091460), (60, 1018696), (70, 873168), (80, 764022), (84, 727640), (96, 636685), (105, 582112), (112, 545730), (120, 509348), (140, 436584), (160, 382011), (168, 363820), (210, 291056), (224, 272865), (240, 254674), (280, 218292), (336, 181910), (420, 145528), (480, 127337), (560, 109146), (672, 90955), (840, 72764), (1120, 54573), (1680, 36382), (3360, 18191)]