305134080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 991704384

約数和(自身を除く): 686570304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 593, 640, 670, 768, 804, 960, 1005, 1072, 1186, 1280, 1340, 1536, 1608, 1779, 1920, 2010, 2144, 2372, 2560, 2680, 2965, 3216, 3558, 3840, 4020, 4288, 4744, 5360, 5930, 6432, 7116, 7680, 8040, 8576, 8895, 9488, 10720, 11860, 12864, 14232, 16080, 17152, 17790, 18976, 21440, 23720, 25728, 28464, 32160, 34304, 35580, 37952, 39731, 42880, 47440, 51456, 56928, 64320, 71160, 75904, 79462, 85760, 94880, 102912, 113856, 119193, 128640, 142320, 151808, 158924, 171520, 189760, 198655, 227712, 238386, 257280, 284640, 303616, 317848, 379520, 397310, 455424, 476772, 514560, 569280, 595965, 635696, 759040, 794620, 910848, 953544, 1138560, 1191930, 1271392, 1518080, 1589240, 1907088, 2277120, 2383860, 2542784, 3178480, 3814176, 4554240, 4767720, 5085568, 6356960, 7628352, 9535440, 10171136, 12713920, 15256704, 19070880, 20342272, 25427840, 30513408, 38141760, 50855680, 61026816, 76283520, 101711360, 152567040, 305134080]

約数ペア:

[(1, 305134080), (2, 152567040), (3, 101711360), (4, 76283520), (5, 61026816), (6, 50855680), (8, 38141760), (10, 30513408), (12, 25427840), (15, 20342272), (16, 19070880), (20, 15256704), (24, 12713920), (30, 10171136), (32, 9535440), (40, 7628352), (48, 6356960), (60, 5085568), (64, 4767720), (67, 4554240), (80, 3814176), (96, 3178480), (120, 2542784), (128, 2383860), (134, 2277120), (160, 1907088), (192, 1589240), (201, 1518080), (240, 1271392), (256, 1191930), (268, 1138560), (320, 953544), (335, 910848), (384, 794620), (402, 759040), (480, 635696), (512, 595965), (536, 569280), (593, 514560), (640, 476772), (670, 455424), (768, 397310), (804, 379520), (960, 317848), (1005, 303616), (1072, 284640), (1186, 257280), (1280, 238386), (1340, 227712), (1536, 198655), (1608, 189760), (1779, 171520), (1920, 158924), (2010, 151808), (2144, 142320), (2372, 128640), (2560, 119193), (2680, 113856), (2965, 102912), (3216, 94880), (3558, 85760), (3840, 79462), (4020, 75904), (4288, 71160), (4744, 64320), (5360, 56928), (5930, 51456), (6432, 47440), (7116, 42880), (7680, 39731), (8040, 37952), (8576, 35580), (8895, 34304), (9488, 32160), (10720, 28464), (11860, 25728), (12864, 23720), (14232, 21440), (16080, 18976), (17152, 17790)]