2011190640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8379961}}^1$

素因数の和:8379977

約数の個数: 40

約数和(自身を含む): 6234691728

約数和(自身を除く): 4223501088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8379961, 16759922, 25139883, 33519844, 41899805, 50279766, 67039688, 83799610, 100559532, 125699415, 134079376, 167599220, 201119064, 251398830, 335198440, 402238128, 502797660, 670396880, 1005595320, 2011190640]

約数ペア:

[(1, 2011190640), (2, 1005595320), (3, 670396880), (4, 502797660), (5, 402238128), (6, 335198440), (8, 251398830), (10, 201119064), (12, 167599220), (15, 134079376), (16, 125699415), (20, 100559532), (24, 83799610), (30, 67039688), (40, 50279766), (48, 41899805), (60, 33519844), (80, 25139883), (120, 16759922), (240, 8379961)]