15512960

素因数分解:

$2^7\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24258

約数の個数: 32

約数和(自身を含む): 37087200

約数和(自身を除く): 21574240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 24239, 48478, 96956, 121195, 193912, 242390, 387824, 484780, 775648, 969560, 1551296, 1939120, 3102592, 3878240, 7756480, 15512960]

約数ペア:

[(1, 15512960), (2, 7756480), (4, 3878240), (5, 3102592), (8, 1939120), (10, 1551296), (16, 969560), (20, 775648), (32, 484780), (40, 387824), (64, 242390), (80, 193912), (128, 121195), (160, 96956), (320, 48478), (640, 24239)]