230145120

素因数分解:

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

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 790603632

約数和(自身を除く): 560458512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 883, 905, 1086, 1440, 1448, 1629, 1766, 1810, 2172, 2649, 2715, 2896, 3258, 3532, 3620, 4344, 4415, 5298, 5430, 5792, 6516, 7064, 7240, 7947, 8145, 8688, 8830, 10596, 10860, 13032, 13245, 14128, 14480, 15894, 16290, 17376, 17660, 21192, 21720, 26064, 26490, 28256, 28960, 31788, 32580, 35320, 39735, 42384, 43440, 52128, 52980, 63576, 65160, 70640, 79470, 84768, 86880, 105960, 127152, 130320, 141280, 158940, 159823, 211920, 254304, 260640, 317880, 319646, 423840, 479469, 635760, 639292, 799115, 958938, 1271520, 1278584, 1438407, 1598230, 1917876, 2397345, 2557168, 2876814, 3196460, 3835752, 4794690, 5114336, 5753628, 6392920, 7192035, 7671504, 9589380, 11507256, 12785840, 14384070, 15343008, 19178760, 23014512, 25571680, 28768140, 38357520, 46029024, 57536280, 76715040, 115072560, 230145120]

約数ペア:

[(1, 230145120), (2, 115072560), (3, 76715040), (4, 57536280), (5, 46029024), (6, 38357520), (8, 28768140), (9, 25571680), (10, 23014512), (12, 19178760), (15, 15343008), (16, 14384070), (18, 12785840), (20, 11507256), (24, 9589380), (30, 7671504), (32, 7192035), (36, 6392920), (40, 5753628), (45, 5114336), (48, 4794690), (60, 3835752), (72, 3196460), (80, 2876814), (90, 2557168), (96, 2397345), (120, 1917876), (144, 1598230), (160, 1438407), (180, 1278584), (181, 1271520), (240, 958938), (288, 799115), (360, 639292), (362, 635760), (480, 479469), (543, 423840), (720, 319646), (724, 317880), (883, 260640), (905, 254304), (1086, 211920), (1440, 159823), (1448, 158940), (1629, 141280), (1766, 130320), (1810, 127152), (2172, 105960), (2649, 86880), (2715, 84768), (2896, 79470), (3258, 70640), (3532, 65160), (3620, 63576), (4344, 52980), (4415, 52128), (5298, 43440), (5430, 42384), (5792, 39735), (6516, 35320), (7064, 32580), (7240, 31788), (7947, 28960), (8145, 28256), (8688, 26490), (8830, 26064), (10596, 21720), (10860, 21192), (13032, 17660), (13245, 17376), (14128, 16290), (14480, 15894)]