329242560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:1990

約数の個数: 112

約数和(自身を含む): 1051352736

約数和(自身を除く): 722110176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 386, 480, 579, 772, 960, 965, 1158, 1544, 1777, 1930, 2316, 2895, 3088, 3554, 3860, 4632, 5331, 5790, 6176, 7108, 7720, 8885, 9264, 10662, 11580, 12352, 14216, 15440, 17770, 18528, 21324, 23160, 26655, 28432, 30880, 35540, 37056, 42648, 46320, 53310, 56864, 61760, 71080, 85296, 92640, 106620, 113728, 142160, 170592, 185280, 213240, 284320, 341184, 342961, 426480, 568640, 685922, 852960, 1028883, 1371844, 1705920, 1714805, 2057766, 2743688, 3429610, 4115532, 5144415, 5487376, 6859220, 8231064, 10288830, 10974752, 13718440, 16462128, 20577660, 21949504, 27436880, 32924256, 41155320, 54873760, 65848512, 82310640, 109747520, 164621280, 329242560]

約数ペア:

[(1, 329242560), (2, 164621280), (3, 109747520), (4, 82310640), (5, 65848512), (6, 54873760), (8, 41155320), (10, 32924256), (12, 27436880), (15, 21949504), (16, 20577660), (20, 16462128), (24, 13718440), (30, 10974752), (32, 10288830), (40, 8231064), (48, 6859220), (60, 5487376), (64, 5144415), (80, 4115532), (96, 3429610), (120, 2743688), (160, 2057766), (192, 1714805), (193, 1705920), (240, 1371844), (320, 1028883), (386, 852960), (480, 685922), (579, 568640), (772, 426480), (960, 342961), (965, 341184), (1158, 284320), (1544, 213240), (1777, 185280), (1930, 170592), (2316, 142160), (2895, 113728), (3088, 106620), (3554, 92640), (3860, 85296), (4632, 71080), (5331, 61760), (5790, 56864), (6176, 53310), (7108, 46320), (7720, 42648), (8885, 37056), (9264, 35540), (10662, 30880), (11580, 28432), (12352, 26655), (14216, 23160), (15440, 21324), (17770, 18528)]