24907680

素因数分解:

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

素因数の和:388

約数の個数: 216

約数和(自身を含む): 99154692

約数和(自身を除く): 74247012

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 353, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 706, 720, 735, 784, 840, 882, 980, 1008, 1059, 1120, 1176, 1260, 1412, 1440, 1470, 1568, 1680, 1764, 1765, 1960, 2016, 2118, 2205, 2352, 2471, 2520, 2824, 2940, 3177, 3360, 3528, 3530, 3920, 4236, 4410, 4704, 4942, 5040, 5295, 5648, 5880, 6354, 7056, 7060, 7413, 7840, 8472, 8820, 9884, 10080, 10590, 11296, 11760, 12355, 12708, 14112, 14120, 14826, 15885, 16944, 17297, 17640, 19768, 21180, 22239, 23520, 24710, 25416, 28240, 29652, 31770, 33888, 34594, 35280, 37065, 39536, 42360, 44478, 49420, 50832, 51891, 56480, 59304, 63540, 69188, 70560, 74130, 79072, 84720, 86485, 88956, 98840, 101664, 103782, 111195, 118608, 127080, 138376, 148260, 155673, 169440, 172970, 177912, 197680, 207564, 222390, 237216, 254160, 259455, 276752, 296520, 311346, 345940, 355824, 395360, 415128, 444780, 508320, 518910, 553504, 593040, 622692, 691880, 711648, 778365, 830256, 889560, 1037820, 1186080, 1245384, 1383760, 1556730, 1660512, 1779120, 2075640, 2490768, 2767520, 3113460, 3558240, 4151280, 4981536, 6226920, 8302560, 12453840, 24907680]

約数ペア:

[(1, 24907680), (2, 12453840), (3, 8302560), (4, 6226920), (5, 4981536), (6, 4151280), (7, 3558240), (8, 3113460), (9, 2767520), (10, 2490768), (12, 2075640), (14, 1779120), (15, 1660512), (16, 1556730), (18, 1383760), (20, 1245384), (21, 1186080), (24, 1037820), (28, 889560), (30, 830256), (32, 778365), (35, 711648), (36, 691880), (40, 622692), (42, 593040), (45, 553504), (48, 518910), (49, 508320), (56, 444780), (60, 415128), (63, 395360), (70, 355824), (72, 345940), (80, 311346), (84, 296520), (90, 276752), (96, 259455), (98, 254160), (105, 237216), (112, 222390), (120, 207564), (126, 197680), (140, 177912), (144, 172970), (147, 169440), (160, 155673), (168, 148260), (180, 138376), (196, 127080), (210, 118608), (224, 111195), (240, 103782), (245, 101664), (252, 98840), (280, 88956), (288, 86485), (294, 84720), (315, 79072), (336, 74130), (353, 70560), (360, 69188), (392, 63540), (420, 59304), (441, 56480), (480, 51891), (490, 50832), (504, 49420), (560, 44478), (588, 42360), (630, 39536), (672, 37065), (706, 35280), (720, 34594), (735, 33888), (784, 31770), (840, 29652), (882, 28240), (980, 25416), (1008, 24710), (1059, 23520), (1120, 22239), (1176, 21180), (1260, 19768), (1412, 17640), (1440, 17297), (1470, 16944), (1568, 15885), (1680, 14826), (1764, 14120), (1765, 14112), (1960, 12708), (2016, 12355), (2118, 11760), (2205, 11296), (2352, 10590), (2471, 10080), (2520, 9884), (2824, 8820), (2940, 8472), (3177, 7840), (3360, 7413), (3528, 7060), (3530, 7056), (3920, 6354), (4236, 5880), (4410, 5648), (4704, 5295), (4942, 5040)]