960680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 2557440

約数和(自身を除く): 1596760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 73, 94, 140, 146, 188, 235, 280, 292, 329, 365, 376, 470, 511, 584, 658, 730, 940, 1022, 1316, 1460, 1645, 1880, 2044, 2555, 2632, 2920, 3290, 3431, 4088, 5110, 6580, 6862, 10220, 13160, 13724, 17155, 20440, 24017, 27448, 34310, 48034, 68620, 96068, 120085, 137240, 192136, 240170, 480340, 960680]

約数ペア:

[(1, 960680), (2, 480340), (4, 240170), (5, 192136), (7, 137240), (8, 120085), (10, 96068), (14, 68620), (20, 48034), (28, 34310), (35, 27448), (40, 24017), (47, 20440), (56, 17155), (70, 13724), (73, 13160), (94, 10220), (140, 6862), (146, 6580), (188, 5110), (235, 4088), (280, 3431), (292, 3290), (329, 2920), (365, 2632), (376, 2555), (470, 2044), (511, 1880), (584, 1645), (658, 1460), (730, 1316), (940, 1022)]