30888926720

素因数分解:

$2^9\times 5^1\times {\mathrm{12065987}}^1$

素因数の和:12066010

約数の個数: 40

約数和(自身を含む): 74061034344

約数和(自身を除く): 43172107624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 12065987, 24131974, 48263948, 60329935, 96527896, 120659870, 193055792, 241319740, 386111584, 482639480, 772223168, 965278960, 1544446336, 1930557920, 3088892672, 3861115840, 6177785344, 7722231680, 15444463360, 30888926720]

約数ペア:

[(1, 30888926720), (2, 15444463360), (4, 7722231680), (5, 6177785344), (8, 3861115840), (10, 3088892672), (16, 1930557920), (20, 1544446336), (32, 965278960), (40, 772223168), (64, 482639480), (80, 386111584), (128, 241319740), (160, 193055792), (256, 120659870), (320, 96527896), (512, 60329935), (640, 48263948), (1280, 24131974), (2560, 12065987)]