2667442560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8849}}^1$

素因数の和:9028

約数の個数: 128

約数和(自身を含む): 8557596000

約数和(自身を除く): 5890153440

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, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 8849, 9420, 10048, 12560, 15072, 17698, 18840, 20096, 25120, 26547, 30144, 35396, 37680, 44245, 50240, 53094, 60288, 70792, 75360, 88490, 100480, 106188, 132735, 141584, 150720, 176980, 212376, 265470, 283168, 301440, 353960, 424752, 530940, 566336, 707920, 849504, 1061880, 1132672, 1389293, 1415840, 1699008, 2123760, 2778586, 2831680, 3398016, 4167879, 4247520, 5557172, 5663360, 6946465, 8335758, 8495040, 11114344, 13892930, 16671516, 16990080, 20839395, 22228688, 27785860, 33343032, 41678790, 44457376, 55571720, 66686064, 83357580, 88914752, 111143440, 133372128, 166715160, 177829504, 222286880, 266744256, 333430320, 444573760, 533488512, 666860640, 889147520, 1333721280, 2667442560]

約数ペア:

[(1, 2667442560), (2, 1333721280), (3, 889147520), (4, 666860640), (5, 533488512), (6, 444573760), (8, 333430320), (10, 266744256), (12, 222286880), (15, 177829504), (16, 166715160), (20, 133372128), (24, 111143440), (30, 88914752), (32, 83357580), (40, 66686064), (48, 55571720), (60, 44457376), (64, 41678790), (80, 33343032), (96, 27785860), (120, 22228688), (128, 20839395), (157, 16990080), (160, 16671516), (192, 13892930), (240, 11114344), (314, 8495040), (320, 8335758), (384, 6946465), (471, 5663360), (480, 5557172), (628, 4247520), (640, 4167879), (785, 3398016), (942, 2831680), (960, 2778586), (1256, 2123760), (1570, 1699008), (1884, 1415840), (1920, 1389293), (2355, 1132672), (2512, 1061880), (3140, 849504), (3768, 707920), (4710, 566336), (5024, 530940), (6280, 424752), (7536, 353960), (8849, 301440), (9420, 283168), (10048, 265470), (12560, 212376), (15072, 176980), (17698, 150720), (18840, 141584), (20096, 132735), (25120, 106188), (26547, 100480), (30144, 88490), (35396, 75360), (37680, 70792), (44245, 60288), (50240, 53094)]