120498480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 180

約数和(自身を含む): 421215600

約数和(自身を除く): 300717120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 199, 232, 240, 261, 290, 348, 360, 398, 435, 464, 522, 580, 597, 696, 720, 796, 841, 870, 995, 1044, 1160, 1194, 1305, 1392, 1592, 1682, 1740, 1791, 1990, 2088, 2320, 2388, 2523, 2610, 2985, 3184, 3364, 3480, 3582, 3980, 4176, 4205, 4776, 5046, 5220, 5771, 5970, 6728, 6960, 7164, 7569, 7960, 8410, 8955, 9552, 10092, 10440, 11542, 11940, 12615, 13456, 14328, 15138, 15920, 16820, 17313, 17910, 20184, 20880, 23084, 23880, 25230, 28656, 28855, 30276, 33640, 34626, 35820, 37845, 40368, 46168, 47760, 50460, 51939, 57710, 60552, 67280, 69252, 71640, 75690, 86565, 92336, 100920, 103878, 115420, 121104, 138504, 143280, 151380, 167359, 173130, 201840, 207756, 230840, 259695, 277008, 302760, 334718, 346260, 415512, 461680, 502077, 519390, 605520, 669436, 692520, 831024, 836795, 1004154, 1038780, 1338872, 1385040, 1506231, 1673590, 2008308, 2077560, 2510385, 2677744, 3012462, 3347180, 4016616, 4155120, 5020770, 6024924, 6694360, 7531155, 8033232, 10041540, 12049848, 13388720, 15062310, 20083080, 24099696, 30124620, 40166160, 60249240, 120498480]

約数ペア:

[(1, 120498480), (2, 60249240), (3, 40166160), (4, 30124620), (5, 24099696), (6, 20083080), (8, 15062310), (9, 13388720), (10, 12049848), (12, 10041540), (15, 8033232), (16, 7531155), (18, 6694360), (20, 6024924), (24, 5020770), (29, 4155120), (30, 4016616), (36, 3347180), (40, 3012462), (45, 2677744), (48, 2510385), (58, 2077560), (60, 2008308), (72, 1673590), (80, 1506231), (87, 1385040), (90, 1338872), (116, 1038780), (120, 1004154), (144, 836795), (145, 831024), (174, 692520), (180, 669436), (199, 605520), (232, 519390), (240, 502077), (261, 461680), (290, 415512), (348, 346260), (360, 334718), (398, 302760), (435, 277008), (464, 259695), (522, 230840), (580, 207756), (597, 201840), (696, 173130), (720, 167359), (796, 151380), (841, 143280), (870, 138504), (995, 121104), (1044, 115420), (1160, 103878), (1194, 100920), (1305, 92336), (1392, 86565), (1592, 75690), (1682, 71640), (1740, 69252), (1791, 67280), (1990, 60552), (2088, 57710), (2320, 51939), (2388, 50460), (2523, 47760), (2610, 46168), (2985, 40368), (3184, 37845), (3364, 35820), (3480, 34626), (3582, 33640), (3980, 30276), (4176, 28855), (4205, 28656), (4776, 25230), (5046, 23880), (5220, 23084), (5771, 20880), (5970, 20184), (6728, 17910), (6960, 17313), (7164, 16820), (7569, 15920), (7960, 15138), (8410, 14328), (8955, 13456), (9552, 12615), (10092, 11940), (10440, 11542)]