1432960

素因数分解:

$2^7\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 1994240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2239, 4478, 8956, 11195, 17912, 22390, 35824, 44780, 71648, 89560, 143296, 179120, 286592, 358240, 716480, 1432960]

約数ペア:

[(1, 1432960), (2, 716480), (4, 358240), (5, 286592), (8, 179120), (10, 143296), (16, 89560), (20, 71648), (32, 44780), (40, 35824), (64, 22390), (80, 17912), (128, 11195), (160, 8956), (320, 4478), (640, 2239)]