264289920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 848232000

約数和(自身を除く): 583942080

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, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 769, 895, 960, 1074, 1432, 1538, 1790, 1920, 2148, 2307, 2685, 2864, 3076, 3580, 3845, 4296, 4614, 5370, 5728, 6152, 7160, 7690, 8592, 9228, 10740, 11456, 11535, 12304, 14320, 15380, 17184, 18456, 21480, 22912, 23070, 24608, 28640, 30760, 34368, 36912, 42960, 46140, 49216, 57280, 61520, 68736, 73824, 85920, 92280, 98432, 114560, 123040, 137651, 147648, 171840, 184560, 246080, 275302, 295296, 343680, 369120, 412953, 492160, 550604, 688255, 738240, 825906, 1101208, 1376510, 1476480, 1651812, 2064765, 2202416, 2753020, 3303624, 4129530, 4404832, 5506040, 6607248, 8259060, 8809664, 11012080, 13214496, 16518120, 17619328, 22024160, 26428992, 33036240, 44048320, 52857984, 66072480, 88096640, 132144960, 264289920]

約数ペア:

[(1, 264289920), (2, 132144960), (3, 88096640), (4, 66072480), (5, 52857984), (6, 44048320), (8, 33036240), (10, 26428992), (12, 22024160), (15, 17619328), (16, 16518120), (20, 13214496), (24, 11012080), (30, 8809664), (32, 8259060), (40, 6607248), (48, 5506040), (60, 4404832), (64, 4129530), (80, 3303624), (96, 2753020), (120, 2202416), (128, 2064765), (160, 1651812), (179, 1476480), (192, 1376510), (240, 1101208), (320, 825906), (358, 738240), (384, 688255), (480, 550604), (537, 492160), (640, 412953), (716, 369120), (769, 343680), (895, 295296), (960, 275302), (1074, 246080), (1432, 184560), (1538, 171840), (1790, 147648), (1920, 137651), (2148, 123040), (2307, 114560), (2685, 98432), (2864, 92280), (3076, 85920), (3580, 73824), (3845, 68736), (4296, 61520), (4614, 57280), (5370, 49216), (5728, 46140), (6152, 42960), (7160, 36912), (7690, 34368), (8592, 30760), (9228, 28640), (10740, 24608), (11456, 23070), (11535, 22912), (12304, 21480), (14320, 18456), (15380, 17184)]