8302560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 30509136

約数和(自身を除く): 22206576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 353, 392, 420, 480, 490, 560, 588, 672, 706, 735, 784, 840, 980, 1059, 1120, 1176, 1412, 1470, 1568, 1680, 1765, 1960, 2118, 2352, 2471, 2824, 2940, 3360, 3530, 3920, 4236, 4704, 4942, 5295, 5648, 5880, 7060, 7413, 7840, 8472, 9884, 10590, 11296, 11760, 12355, 14120, 14826, 16944, 17297, 19768, 21180, 23520, 24710, 28240, 29652, 33888, 34594, 37065, 39536, 42360, 49420, 51891, 56480, 59304, 69188, 74130, 79072, 84720, 86485, 98840, 103782, 118608, 138376, 148260, 169440, 172970, 197680, 207564, 237216, 259455, 276752, 296520, 345940, 395360, 415128, 518910, 553504, 593040, 691880, 830256, 1037820, 1186080, 1383760, 1660512, 2075640, 2767520, 4151280, 8302560]

約数ペア:

[(1, 8302560), (2, 4151280), (3, 2767520), (4, 2075640), (5, 1660512), (6, 1383760), (7, 1186080), (8, 1037820), (10, 830256), (12, 691880), (14, 593040), (15, 553504), (16, 518910), (20, 415128), (21, 395360), (24, 345940), (28, 296520), (30, 276752), (32, 259455), (35, 237216), (40, 207564), (42, 197680), (48, 172970), (49, 169440), (56, 148260), (60, 138376), (70, 118608), (80, 103782), (84, 98840), (96, 86485), (98, 84720), (105, 79072), (112, 74130), (120, 69188), (140, 59304), (147, 56480), (160, 51891), (168, 49420), (196, 42360), (210, 39536), (224, 37065), (240, 34594), (245, 33888), (280, 29652), (294, 28240), (336, 24710), (353, 23520), (392, 21180), (420, 19768), (480, 17297), (490, 16944), (560, 14826), (588, 14120), (672, 12355), (706, 11760), (735, 11296), (784, 10590), (840, 9884), (980, 8472), (1059, 7840), (1120, 7413), (1176, 7060), (1412, 5880), (1470, 5648), (1568, 5295), (1680, 4942), (1765, 4704), (1960, 4236), (2118, 3920), (2352, 3530), (2471, 3360), (2824, 2940)]