30960640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6047}}^1$

素因数の和:6072

約数の個数: 44

約数和(自身を含む): 74281536

約数和(自身を除く): 43320896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6047, 12094, 24188, 30235, 48376, 60470, 96752, 120940, 193504, 241880, 387008, 483760, 774016, 967520, 1548032, 1935040, 3096064, 3870080, 6192128, 7740160, 15480320, 30960640]

約数ペア:

[(1, 30960640), (2, 15480320), (4, 7740160), (5, 6192128), (8, 3870080), (10, 3096064), (16, 1935040), (20, 1548032), (32, 967520), (40, 774016), (64, 483760), (80, 387008), (128, 241880), (160, 193504), (256, 120940), (320, 96752), (512, 60470), (640, 48376), (1024, 30235), (1280, 24188), (2560, 12094), (5120, 6047)]