304750560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21893}}^1$

素因数の和:21940

約数の個数: 96

約数和(自身を含む): 993111840

約数和(自身を除く): 688361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 218930, 262716, 328395, 350288, 437860, 525432, 634897, 656790, 700576, 875720, 1050864, 1269794, 1313580, 1751440, 1904691, 2101728, 2539588, 2627160, 3174485, 3502880, 3809382, 5079176, 5254320, 6348970, 7618764, 9523455, 10158352, 10508640, 12697940, 15237528, 19046910, 20316704, 25395880, 30475056, 38093820, 50791760, 60950112, 76187640, 101583520, 152375280, 304750560]

約数ペア:

[(1, 304750560), (2, 152375280), (3, 101583520), (4, 76187640), (5, 60950112), (6, 50791760), (8, 38093820), (10, 30475056), (12, 25395880), (15, 20316704), (16, 19046910), (20, 15237528), (24, 12697940), (29, 10508640), (30, 10158352), (32, 9523455), (40, 7618764), (48, 6348970), (58, 5254320), (60, 5079176), (80, 3809382), (87, 3502880), (96, 3174485), (116, 2627160), (120, 2539588), (145, 2101728), (160, 1904691), (174, 1751440), (232, 1313580), (240, 1269794), (290, 1050864), (348, 875720), (435, 700576), (464, 656790), (480, 634897), (580, 525432), (696, 437860), (870, 350288), (928, 328395), (1160, 262716), (1392, 218930), (1740, 175144), (2320, 131358), (2784, 109465), (3480, 87572), (4640, 65679), (6960, 43786), (13920, 21893)]