54420240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 199630080

約数和(自身を除く): 145209840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1117, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2234, 2320, 2436, 3045, 3248, 3351, 3480, 4060, 4468, 4872, 5585, 6090, 6702, 6960, 7819, 8120, 8936, 9744, 11170, 12180, 13404, 15638, 16240, 16755, 17872, 22340, 23457, 24360, 26808, 31276, 32393, 33510, 39095, 44680, 46914, 48720, 53616, 62552, 64786, 67020, 78190, 89360, 93828, 97179, 117285, 125104, 129572, 134040, 156380, 161965, 187656, 194358, 226751, 234570, 259144, 268080, 312760, 323930, 375312, 388716, 453502, 469140, 485895, 518288, 625520, 647860, 680253, 777432, 907004, 938280, 971790, 1133755, 1295720, 1360506, 1554864, 1814008, 1876560, 1943580, 2267510, 2591440, 2721012, 3401265, 3628016, 3887160, 4535020, 5442024, 6802530, 7774320, 9070040, 10884048, 13605060, 18140080, 27210120, 54420240]

約数ペア:

[(1, 54420240), (2, 27210120), (3, 18140080), (4, 13605060), (5, 10884048), (6, 9070040), (7, 7774320), (8, 6802530), (10, 5442024), (12, 4535020), (14, 3887160), (15, 3628016), (16, 3401265), (20, 2721012), (21, 2591440), (24, 2267510), (28, 1943580), (29, 1876560), (30, 1814008), (35, 1554864), (40, 1360506), (42, 1295720), (48, 1133755), (56, 971790), (58, 938280), (60, 907004), (70, 777432), (80, 680253), (84, 647860), (87, 625520), (105, 518288), (112, 485895), (116, 469140), (120, 453502), (140, 388716), (145, 375312), (168, 323930), (174, 312760), (203, 268080), (210, 259144), (232, 234570), (240, 226751), (280, 194358), (290, 187656), (336, 161965), (348, 156380), (406, 134040), (420, 129572), (435, 125104), (464, 117285), (560, 97179), (580, 93828), (609, 89360), (696, 78190), (812, 67020), (840, 64786), (870, 62552), (1015, 53616), (1117, 48720), (1160, 46914), (1218, 44680), (1392, 39095), (1624, 33510), (1680, 32393), (1740, 31276), (2030, 26808), (2234, 24360), (2320, 23457), (2436, 22340), (3045, 17872), (3248, 16755), (3351, 16240), (3480, 15638), (4060, 13404), (4468, 12180), (4872, 11170), (5585, 9744), (6090, 8936), (6702, 8120), (6960, 7819)]