318085920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 192

約数和(自身を含む): 1152144000

約数和(自身を除く): 834058080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2539, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5078, 5220, 6264, 6960, 7617, 7830, 8352, 10156, 10440, 12528, 12695, 13920, 15234, 15660, 20312, 20880, 22851, 25056, 25390, 30468, 31320, 38085, 40624, 41760, 45702, 50780, 60936, 62640, 68553, 73631, 76170, 81248, 91404, 101560, 114255, 121872, 125280, 137106, 147262, 152340, 182808, 203120, 220893, 228510, 243744, 274212, 294524, 304680, 342765, 365616, 368155, 406240, 441786, 457020, 548424, 589048, 609360, 662679, 685530, 731232, 736310, 883572, 914040, 1096848, 1104465, 1178096, 1218720, 1325358, 1371060, 1472620, 1767144, 1828080, 1988037, 2193696, 2208930, 2356192, 2650716, 2742120, 2945240, 3313395, 3534288, 3656160, 3976074, 4417860, 5301432, 5484240, 5890480, 6626790, 7068576, 7952148, 8835720, 9940185, 10602864, 10968480, 11780960, 13253580, 15904296, 17671440, 19880370, 21205728, 26507160, 31808592, 35342880, 39760740, 53014320, 63617184, 79521480, 106028640, 159042960, 318085920]

約数ペア:

[(1, 318085920), (2, 159042960), (3, 106028640), (4, 79521480), (5, 63617184), (6, 53014320), (8, 39760740), (9, 35342880), (10, 31808592), (12, 26507160), (15, 21205728), (16, 19880370), (18, 17671440), (20, 15904296), (24, 13253580), (27, 11780960), (29, 10968480), (30, 10602864), (32, 9940185), (36, 8835720), (40, 7952148), (45, 7068576), (48, 6626790), (54, 5890480), (58, 5484240), (60, 5301432), (72, 4417860), (80, 3976074), (87, 3656160), (90, 3534288), (96, 3313395), (108, 2945240), (116, 2742120), (120, 2650716), (135, 2356192), (144, 2208930), (145, 2193696), (160, 1988037), (174, 1828080), (180, 1767144), (216, 1472620), (232, 1371060), (240, 1325358), (261, 1218720), (270, 1178096), (288, 1104465), (290, 1096848), (348, 914040), (360, 883572), (432, 736310), (435, 731232), (464, 685530), (480, 662679), (522, 609360), (540, 589048), (580, 548424), (696, 457020), (720, 441786), (783, 406240), (864, 368155), (870, 365616), (928, 342765), (1044, 304680), (1080, 294524), (1160, 274212), (1305, 243744), (1392, 228510), (1440, 220893), (1566, 203120), (1740, 182808), (2088, 152340), (2160, 147262), (2320, 137106), (2539, 125280), (2610, 121872), (2784, 114255), (3132, 101560), (3480, 91404), (3915, 81248), (4176, 76170), (4320, 73631), (4640, 68553), (5078, 62640), (5220, 60936), (6264, 50780), (6960, 45702), (7617, 41760), (7830, 40624), (8352, 38085), (10156, 31320), (10440, 30468), (12528, 25390), (12695, 25056), (13920, 22851), (15234, 20880), (15660, 20312)]