172577520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 600705600

約数和(自身を除く): 428128080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 733, 872, 981, 1080, 1090, 1308, 1466, 1635, 1744, 1962, 2160, 2180, 2199, 2616, 2932, 2943, 3270, 3665, 3924, 4360, 4398, 4905, 5232, 5864, 5886, 6540, 6597, 7330, 7848, 8720, 8796, 9810, 10995, 11728, 11772, 13080, 13194, 14660, 14715, 15696, 17592, 19620, 19791, 21990, 23544, 26160, 26388, 29320, 29430, 32985, 35184, 39240, 39582, 43980, 47088, 52776, 58640, 58860, 65970, 78480, 79164, 79897, 87960, 98955, 105552, 117720, 131940, 158328, 159794, 175920, 197910, 235440, 239691, 263880, 316656, 319588, 395820, 399485, 479382, 527760, 639176, 719073, 791640, 798970, 958764, 1198455, 1278352, 1438146, 1583280, 1597940, 1917528, 2157219, 2396910, 2876292, 3195880, 3595365, 3835056, 4314438, 4793820, 5752584, 6391760, 7190730, 8628876, 9587640, 10786095, 11505168, 14381460, 17257752, 19175280, 21572190, 28762920, 34515504, 43144380, 57525840, 86288760, 172577520]

約数ペア:

[(1, 172577520), (2, 86288760), (3, 57525840), (4, 43144380), (5, 34515504), (6, 28762920), (8, 21572190), (9, 19175280), (10, 17257752), (12, 14381460), (15, 11505168), (16, 10786095), (18, 9587640), (20, 8628876), (24, 7190730), (27, 6391760), (30, 5752584), (36, 4793820), (40, 4314438), (45, 3835056), (48, 3595365), (54, 3195880), (60, 2876292), (72, 2396910), (80, 2157219), (90, 1917528), (108, 1597940), (109, 1583280), (120, 1438146), (135, 1278352), (144, 1198455), (180, 958764), (216, 798970), (218, 791640), (240, 719073), (270, 639176), (327, 527760), (360, 479382), (432, 399485), (436, 395820), (540, 319588), (545, 316656), (654, 263880), (720, 239691), (733, 235440), (872, 197910), (981, 175920), (1080, 159794), (1090, 158328), (1308, 131940), (1466, 117720), (1635, 105552), (1744, 98955), (1962, 87960), (2160, 79897), (2180, 79164), (2199, 78480), (2616, 65970), (2932, 58860), (2943, 58640), (3270, 52776), (3665, 47088), (3924, 43980), (4360, 39582), (4398, 39240), (4905, 35184), (5232, 32985), (5864, 29430), (5886, 29320), (6540, 26388), (6597, 26160), (7330, 23544), (7848, 21990), (8720, 19791), (8796, 19620), (9810, 17592), (10995, 15696), (11728, 14715), (11772, 14660), (13080, 13194)]