60765880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 164736000

約数和(自身を除く): 103970120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 103, 140, 172, 196, 206, 215, 245, 280, 301, 343, 344, 392, 412, 430, 490, 515, 602, 686, 721, 824, 860, 980, 1030, 1204, 1372, 1442, 1505, 1715, 1720, 1960, 2060, 2107, 2408, 2744, 2884, 3010, 3430, 3605, 4120, 4214, 4429, 5047, 5768, 6020, 6860, 7210, 8428, 8858, 10094, 10535, 12040, 13720, 14420, 14749, 16856, 17716, 20188, 21070, 22145, 25235, 28840, 29498, 31003, 35329, 35432, 40376, 42140, 44290, 50470, 58996, 62006, 70658, 73745, 84280, 88580, 100940, 117992, 124012, 141316, 147490, 155015, 176645, 177160, 201880, 217021, 248024, 282632, 294980, 310030, 353290, 434042, 589960, 620060, 706580, 868084, 1085105, 1240120, 1413160, 1519147, 1736168, 2170210, 3038294, 4340420, 6076588, 7595735, 8680840, 12153176, 15191470, 30382940, 60765880]

約数ペア:

[(1, 60765880), (2, 30382940), (4, 15191470), (5, 12153176), (7, 8680840), (8, 7595735), (10, 6076588), (14, 4340420), (20, 3038294), (28, 2170210), (35, 1736168), (40, 1519147), (43, 1413160), (49, 1240120), (56, 1085105), (70, 868084), (86, 706580), (98, 620060), (103, 589960), (140, 434042), (172, 353290), (196, 310030), (206, 294980), (215, 282632), (245, 248024), (280, 217021), (301, 201880), (343, 177160), (344, 176645), (392, 155015), (412, 147490), (430, 141316), (490, 124012), (515, 117992), (602, 100940), (686, 88580), (721, 84280), (824, 73745), (860, 70658), (980, 62006), (1030, 58996), (1204, 50470), (1372, 44290), (1442, 42140), (1505, 40376), (1715, 35432), (1720, 35329), (1960, 31003), (2060, 29498), (2107, 28840), (2408, 25235), (2744, 22145), (2884, 21070), (3010, 20188), (3430, 17716), (3605, 16856), (4120, 14749), (4214, 14420), (4429, 13720), (5047, 12040), (5768, 10535), (6020, 10094), (6860, 8858), (7210, 8428)]