15026640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 51425280

約数和(自身を除く): 36398640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 127, 136, 145, 170, 174, 204, 232, 240, 254, 255, 272, 290, 340, 348, 381, 408, 435, 464, 493, 508, 510, 580, 635, 680, 696, 762, 816, 870, 986, 1016, 1020, 1160, 1270, 1360, 1392, 1479, 1524, 1740, 1905, 1972, 2032, 2040, 2159, 2320, 2465, 2540, 2958, 3048, 3480, 3683, 3810, 3944, 4080, 4318, 4930, 5080, 5916, 6096, 6477, 6960, 7366, 7395, 7620, 7888, 8636, 9860, 10160, 10795, 11049, 11832, 12954, 14732, 14790, 15240, 17272, 18415, 19720, 21590, 22098, 23664, 25908, 29464, 29580, 30480, 32385, 34544, 36830, 39440, 43180, 44196, 51816, 55245, 58928, 59160, 62611, 64770, 73660, 86360, 88392, 103632, 110490, 118320, 125222, 129540, 147320, 172720, 176784, 187833, 220980, 250444, 259080, 294640, 313055, 375666, 441960, 500888, 518160, 626110, 751332, 883920, 939165, 1001776, 1252220, 1502664, 1878330, 2504440, 3005328, 3756660, 5008880, 7513320, 15026640]

約数ペア:

[(1, 15026640), (2, 7513320), (3, 5008880), (4, 3756660), (5, 3005328), (6, 2504440), (8, 1878330), (10, 1502664), (12, 1252220), (15, 1001776), (16, 939165), (17, 883920), (20, 751332), (24, 626110), (29, 518160), (30, 500888), (34, 441960), (40, 375666), (48, 313055), (51, 294640), (58, 259080), (60, 250444), (68, 220980), (80, 187833), (85, 176784), (87, 172720), (102, 147320), (116, 129540), (120, 125222), (127, 118320), (136, 110490), (145, 103632), (170, 88392), (174, 86360), (204, 73660), (232, 64770), (240, 62611), (254, 59160), (255, 58928), (272, 55245), (290, 51816), (340, 44196), (348, 43180), (381, 39440), (408, 36830), (435, 34544), (464, 32385), (493, 30480), (508, 29580), (510, 29464), (580, 25908), (635, 23664), (680, 22098), (696, 21590), (762, 19720), (816, 18415), (870, 17272), (986, 15240), (1016, 14790), (1020, 14732), (1160, 12954), (1270, 11832), (1360, 11049), (1392, 10795), (1479, 10160), (1524, 9860), (1740, 8636), (1905, 7888), (1972, 7620), (2032, 7395), (2040, 7366), (2159, 6960), (2320, 6477), (2465, 6096), (2540, 5916), (2958, 5080), (3048, 4930), (3480, 4318), (3683, 4080), (3810, 3944)]