120248640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 168

約数和(自身を含む): 423659808

約数和(自身を除く): 303411168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 971, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 1942, 2064, 2580, 2752, 2880, 2913, 3096, 3440, 3870, 3884, 4128, 4855, 5160, 5826, 6192, 6880, 7740, 7768, 8256, 8739, 9710, 10320, 11652, 12384, 13760, 14565, 15480, 15536, 17478, 19420, 20640, 23304, 24768, 29130, 30960, 31072, 34956, 38840, 41280, 41753, 43695, 46608, 58260, 61920, 62144, 69912, 77680, 83506, 87390, 93216, 116520, 123840, 125259, 139824, 155360, 167012, 174780, 186432, 208765, 233040, 250518, 279648, 310720, 334024, 349560, 375777, 417530, 466080, 501036, 559296, 626295, 668048, 699120, 751554, 835060, 932160, 1002072, 1252590, 1336096, 1398240, 1503108, 1670120, 1878885, 2004144, 2505180, 2672192, 2796480, 3006216, 3340240, 3757770, 4008288, 5010360, 6012432, 6680480, 7515540, 8016576, 10020720, 12024864, 13360960, 15031080, 20041440, 24049728, 30062160, 40082880, 60124320, 120248640]

約数ペア:

[(1, 120248640), (2, 60124320), (3, 40082880), (4, 30062160), (5, 24049728), (6, 20041440), (8, 15031080), (9, 13360960), (10, 12024864), (12, 10020720), (15, 8016576), (16, 7515540), (18, 6680480), (20, 6012432), (24, 5010360), (30, 4008288), (32, 3757770), (36, 3340240), (40, 3006216), (43, 2796480), (45, 2672192), (48, 2505180), (60, 2004144), (64, 1878885), (72, 1670120), (80, 1503108), (86, 1398240), (90, 1336096), (96, 1252590), (120, 1002072), (129, 932160), (144, 835060), (160, 751554), (172, 699120), (180, 668048), (192, 626295), (215, 559296), (240, 501036), (258, 466080), (288, 417530), (320, 375777), (344, 349560), (360, 334024), (387, 310720), (430, 279648), (480, 250518), (516, 233040), (576, 208765), (645, 186432), (688, 174780), (720, 167012), (774, 155360), (860, 139824), (960, 125259), (971, 123840), (1032, 116520), (1290, 93216), (1376, 87390), (1440, 83506), (1548, 77680), (1720, 69912), (1935, 62144), (1942, 61920), (2064, 58260), (2580, 46608), (2752, 43695), (2880, 41753), (2913, 41280), (3096, 38840), (3440, 34956), (3870, 31072), (3884, 30960), (4128, 29130), (4855, 24768), (5160, 23304), (5826, 20640), (6192, 19420), (6880, 17478), (7740, 15536), (7768, 15480), (8256, 14565), (8739, 13760), (9710, 12384), (10320, 11652)]