12306880

素因数分解:

$2^6\times 5^1\times {\mathrm{38459}}^1$

素因数の和:38476

約数の個数: 28

約数和(自身を含む): 29306520

約数和(自身を除く): 16999640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 38459, 76918, 153836, 192295, 307672, 384590, 615344, 769180, 1230688, 1538360, 2461376, 3076720, 6153440, 12306880]

約数ペア:

[(1, 12306880), (2, 6153440), (4, 3076720), (5, 2461376), (8, 1538360), (10, 1230688), (16, 769180), (20, 615344), (32, 384590), (40, 307672), (64, 192295), (80, 153836), (160, 76918), (320, 38459)]