15528024320

素因数分解:

$2^8\times 5^1\times {\mathrm{12131269}}^1$

素因数の和:12131290

約数の個数: 36

約数和(自身を含む): 37194473820

約数和(自身を除く): 21666449500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12131269, 24262538, 48525076, 60656345, 97050152, 121312690, 194100304, 242625380, 388200608, 485250760, 776401216, 970501520, 1552802432, 1941003040, 3105604864, 3882006080, 7764012160, 15528024320]

約数ペア:

[(1, 15528024320), (2, 7764012160), (4, 3882006080), (5, 3105604864), (8, 1941003040), (10, 1552802432), (16, 970501520), (20, 776401216), (32, 485250760), (40, 388200608), (64, 242625380), (80, 194100304), (128, 121312690), (160, 97050152), (256, 60656345), (320, 48525076), (640, 24262538), (1280, 12131269)]