1292430240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30949}}^1$

素因数の和:30999

約数の個数: 144

約数和(自身を含む): 4562649000

約数和(自身を除く): 3270218760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 30949, 41760, 61898, 92847, 123796, 154745, 185694, 247592, 278541, 309490, 371388, 464235, 495184, 557082, 618980, 742776, 897521, 928470, 990368, 1114164, 1237960, 1392705, 1485552, 1795042, 1856940, 2228328, 2475920, 2692563, 2785410, 2971104, 3590084, 3713880, 4456656, 4487605, 4951840, 5385126, 5570820, 7180168, 7427760, 8077689, 8913312, 8975210, 10770252, 11141640, 13462815, 14360336, 14855520, 16155378, 17950420, 21540504, 22283280, 26925630, 28720672, 32310756, 35900840, 40388445, 43081008, 44566560, 53851260, 64621512, 71801680, 80776890, 86162016, 107702520, 129243024, 143603360, 161553780, 215405040, 258486048, 323107560, 430810080, 646215120, 1292430240]

約数ペア:

[(1, 1292430240), (2, 646215120), (3, 430810080), (4, 323107560), (5, 258486048), (6, 215405040), (8, 161553780), (9, 143603360), (10, 129243024), (12, 107702520), (15, 86162016), (16, 80776890), (18, 71801680), (20, 64621512), (24, 53851260), (29, 44566560), (30, 43081008), (32, 40388445), (36, 35900840), (40, 32310756), (45, 28720672), (48, 26925630), (58, 22283280), (60, 21540504), (72, 17950420), (80, 16155378), (87, 14855520), (90, 14360336), (96, 13462815), (116, 11141640), (120, 10770252), (144, 8975210), (145, 8913312), (160, 8077689), (174, 7427760), (180, 7180168), (232, 5570820), (240, 5385126), (261, 4951840), (288, 4487605), (290, 4456656), (348, 3713880), (360, 3590084), (435, 2971104), (464, 2785410), (480, 2692563), (522, 2475920), (580, 2228328), (696, 1856940), (720, 1795042), (870, 1485552), (928, 1392705), (1044, 1237960), (1160, 1114164), (1305, 990368), (1392, 928470), (1440, 897521), (1740, 742776), (2088, 618980), (2320, 557082), (2610, 495184), (2784, 464235), (3480, 371388), (4176, 309490), (4640, 278541), (5220, 247592), (6960, 185694), (8352, 154745), (10440, 123796), (13920, 92847), (20880, 61898), (30949, 41760)]