172608840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 579196800

約数和(自身を除く): 406587960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 181, 216, 270, 360, 362, 540, 543, 724, 883, 905, 1080, 1086, 1448, 1629, 1766, 1810, 2172, 2649, 2715, 3258, 3532, 3620, 4344, 4415, 4887, 5298, 5430, 6516, 7064, 7240, 7947, 8145, 8830, 9774, 10596, 10860, 13032, 13245, 15894, 16290, 17660, 19548, 21192, 21720, 23841, 24435, 26490, 31788, 32580, 35320, 39096, 39735, 47682, 48870, 52980, 63576, 65160, 79470, 95364, 97740, 105960, 119205, 158940, 159823, 190728, 195480, 238410, 317880, 319646, 476820, 479469, 639292, 799115, 953640, 958938, 1278584, 1438407, 1598230, 1917876, 2397345, 2876814, 3196460, 3835752, 4315221, 4794690, 5753628, 6392920, 7192035, 8630442, 9589380, 11507256, 14384070, 17260884, 19178760, 21576105, 28768140, 34521768, 43152210, 57536280, 86304420, 172608840]

約数ペア:

[(1, 172608840), (2, 86304420), (3, 57536280), (4, 43152210), (5, 34521768), (6, 28768140), (8, 21576105), (9, 19178760), (10, 17260884), (12, 14384070), (15, 11507256), (18, 9589380), (20, 8630442), (24, 7192035), (27, 6392920), (30, 5753628), (36, 4794690), (40, 4315221), (45, 3835752), (54, 3196460), (60, 2876814), (72, 2397345), (90, 1917876), (108, 1598230), (120, 1438407), (135, 1278584), (180, 958938), (181, 953640), (216, 799115), (270, 639292), (360, 479469), (362, 476820), (540, 319646), (543, 317880), (724, 238410), (883, 195480), (905, 190728), (1080, 159823), (1086, 158940), (1448, 119205), (1629, 105960), (1766, 97740), (1810, 95364), (2172, 79470), (2649, 65160), (2715, 63576), (3258, 52980), (3532, 48870), (3620, 47682), (4344, 39735), (4415, 39096), (4887, 35320), (5298, 32580), (5430, 31788), (6516, 26490), (7064, 24435), (7240, 23841), (7947, 21720), (8145, 21192), (8830, 19548), (9774, 17660), (10596, 16290), (10860, 15894), (13032, 13245)]