123510240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12281

約数の個数: 144

約数和(自身を含む): 481729248

約数和(自身を除く): 358219008

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12253, 24506, 36759, 49012, 61265, 73518, 85771, 98024, 110277, 122530, 147036, 171542, 183795, 196048, 220554, 245060, 257313, 294072, 343084, 367590, 392096, 428855, 441108, 490120, 514626, 551385, 588144, 686168, 735180, 771939, 857710, 882216, 980240, 1029252, 1102770, 1176288, 1286565, 1372336, 1470360, 1543878, 1715420, 1764432, 1960480, 2058504, 2205540, 2573130, 2744672, 2940720, 3087756, 3430840, 3528864, 3859695, 4117008, 4411080, 5146260, 5881440, 6175512, 6861680, 7719390, 8234016, 8822160, 10292520, 12351024, 13723360, 15438780, 17644320, 20585040, 24702048, 30877560, 41170080, 61755120, 123510240]

約数ペア:

[(1, 123510240), (2, 61755120), (3, 41170080), (4, 30877560), (5, 24702048), (6, 20585040), (7, 17644320), (8, 15438780), (9, 13723360), (10, 12351024), (12, 10292520), (14, 8822160), (15, 8234016), (16, 7719390), (18, 6861680), (20, 6175512), (21, 5881440), (24, 5146260), (28, 4411080), (30, 4117008), (32, 3859695), (35, 3528864), (36, 3430840), (40, 3087756), (42, 2940720), (45, 2744672), (48, 2573130), (56, 2205540), (60, 2058504), (63, 1960480), (70, 1764432), (72, 1715420), (80, 1543878), (84, 1470360), (90, 1372336), (96, 1286565), (105, 1176288), (112, 1102770), (120, 1029252), (126, 980240), (140, 882216), (144, 857710), (160, 771939), (168, 735180), (180, 686168), (210, 588144), (224, 551385), (240, 514626), (252, 490120), (280, 441108), (288, 428855), (315, 392096), (336, 367590), (360, 343084), (420, 294072), (480, 257313), (504, 245060), (560, 220554), (630, 196048), (672, 183795), (720, 171542), (840, 147036), (1008, 122530), (1120, 110277), (1260, 98024), (1440, 85771), (1680, 73518), (2016, 61265), (2520, 49012), (3360, 36759), (5040, 24506), (10080, 12253)]