123924960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2161

約数の個数: 144

約数和(自身を含む): 433414800

約数和(自身を除く): 309489840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2099, 2460, 2952, 3280, 3690, 3936, 4198, 4920, 5904, 6297, 6560, 7380, 8396, 9840, 10495, 11808, 12594, 14760, 16792, 18891, 19680, 20990, 25188, 29520, 31485, 33584, 37782, 41980, 50376, 59040, 62970, 67168, 75564, 83960, 86059, 94455, 100752, 125940, 151128, 167920, 172118, 188910, 201504, 251880, 258177, 302256, 335840, 344236, 377820, 430295, 503760, 516354, 604512, 688472, 755640, 774531, 860590, 1007520, 1032708, 1290885, 1376944, 1511280, 1549062, 1721180, 2065416, 2581770, 2753888, 3022560, 3098124, 3442360, 3872655, 4130832, 5163540, 6196248, 6884720, 7745310, 8261664, 10327080, 12392496, 13769440, 15490620, 20654160, 24784992, 30981240, 41308320, 61962480, 123924960]

約数ペア:

[(1, 123924960), (2, 61962480), (3, 41308320), (4, 30981240), (5, 24784992), (6, 20654160), (8, 15490620), (9, 13769440), (10, 12392496), (12, 10327080), (15, 8261664), (16, 7745310), (18, 6884720), (20, 6196248), (24, 5163540), (30, 4130832), (32, 3872655), (36, 3442360), (40, 3098124), (41, 3022560), (45, 2753888), (48, 2581770), (60, 2065416), (72, 1721180), (80, 1549062), (82, 1511280), (90, 1376944), (96, 1290885), (120, 1032708), (123, 1007520), (144, 860590), (160, 774531), (164, 755640), (180, 688472), (205, 604512), (240, 516354), (246, 503760), (288, 430295), (328, 377820), (360, 344236), (369, 335840), (410, 302256), (480, 258177), (492, 251880), (615, 201504), (656, 188910), (720, 172118), (738, 167920), (820, 151128), (984, 125940), (1230, 100752), (1312, 94455), (1440, 86059), (1476, 83960), (1640, 75564), (1845, 67168), (1968, 62970), (2099, 59040), (2460, 50376), (2952, 41980), (3280, 37782), (3690, 33584), (3936, 31485), (4198, 29520), (4920, 25188), (5904, 20990), (6297, 19680), (6560, 18891), (7380, 16792), (8396, 14760), (9840, 12594), (10495, 11808)]