30712990080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15996349}}^1$

素因数の和:15996371

約数の個数: 64

約数和(自身を含む): 97897662000

約数和(自身を除く): 67184671920

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, 15996349, 31992698, 47989047, 63985396, 79981745, 95978094, 127970792, 159963490, 191956188, 239945235, 255941584, 319926980, 383912376, 479890470, 511883168, 639853960, 767824752, 959780940, 1023766336, 1279707920, 1535649504, 1919561880, 2047532672, 2559415840, 3071299008, 3839123760, 5118831680, 6142598016, 7678247520, 10237663360, 15356495040, 30712990080]

約数ペア:

[(1, 30712990080), (2, 15356495040), (3, 10237663360), (4, 7678247520), (5, 6142598016), (6, 5118831680), (8, 3839123760), (10, 3071299008), (12, 2559415840), (15, 2047532672), (16, 1919561880), (20, 1535649504), (24, 1279707920), (30, 1023766336), (32, 959780940), (40, 767824752), (48, 639853960), (60, 511883168), (64, 479890470), (80, 383912376), (96, 319926980), (120, 255941584), (128, 239945235), (160, 191956188), (192, 159963490), (240, 127970792), (320, 95978094), (384, 79981745), (480, 63985396), (640, 47989047), (960, 31992698), (1920, 15996349)]