146560

素因数分解:

$2^7\times 5^1\times {\mathrm{229}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 351900

約数和(自身を除く): 205340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 320, 458, 640, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 36640, 73280, 146560]

約数ペア:

[(1, 146560), (2, 73280), (4, 36640), (5, 29312), (8, 18320), (10, 14656), (16, 9160), (20, 7328), (32, 4580), (40, 3664), (64, 2290), (80, 1832), (128, 1145), (160, 916), (229, 640), (320, 458)]