512960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 1402080

約数和(自身を除く): 889120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 280, 320, 448, 458, 560, 916, 1120, 1145, 1603, 1832, 2240, 2290, 3206, 3664, 4580, 6412, 7328, 8015, 9160, 12824, 14656, 16030, 18320, 25648, 32060, 36640, 51296, 64120, 73280, 102592, 128240, 256480, 512960]

約数ペア:

[(1, 512960), (2, 256480), (4, 128240), (5, 102592), (7, 73280), (8, 64120), (10, 51296), (14, 36640), (16, 32060), (20, 25648), (28, 18320), (32, 16030), (35, 14656), (40, 12824), (56, 9160), (64, 8015), (70, 7328), (80, 6412), (112, 4580), (140, 3664), (160, 3206), (224, 2290), (229, 2240), (280, 1832), (320, 1603), (448, 1145), (458, 1120), (560, 916)]