61117440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 176

約数和(自身を含む): 205158528

約数和(自身を除く): 144041088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 173, 184, 192, 230, 240, 256, 276, 320, 345, 346, 368, 384, 460, 480, 512, 519, 552, 640, 690, 692, 736, 768, 865, 920, 960, 1024, 1038, 1104, 1280, 1380, 1384, 1472, 1536, 1730, 1840, 1920, 2076, 2208, 2560, 2595, 2760, 2768, 2944, 3072, 3460, 3680, 3840, 3979, 4152, 4416, 5120, 5190, 5520, 5536, 5888, 6920, 7360, 7680, 7958, 8304, 8832, 10380, 11040, 11072, 11776, 11937, 13840, 14720, 15360, 15916, 16608, 17664, 19895, 20760, 22080, 22144, 23552, 23874, 27680, 29440, 31832, 33216, 35328, 39790, 41520, 44160, 44288, 47748, 55360, 58880, 59685, 63664, 66432, 70656, 79580, 83040, 88320, 88576, 95496, 110720, 117760, 119370, 127328, 132864, 159160, 166080, 176640, 177152, 190992, 221440, 238740, 254656, 265728, 318320, 332160, 353280, 381984, 442880, 477480, 509312, 531456, 636640, 664320, 763968, 885760, 954960, 1018624, 1273280, 1328640, 1527936, 1909920, 2037248, 2546560, 2657280, 3055872, 3819840, 4074496, 5093120, 6111744, 7639680, 10186240, 12223488, 15279360, 20372480, 30558720, 61117440]

約数ペア:

[(1, 61117440), (2, 30558720), (3, 20372480), (4, 15279360), (5, 12223488), (6, 10186240), (8, 7639680), (10, 6111744), (12, 5093120), (15, 4074496), (16, 3819840), (20, 3055872), (23, 2657280), (24, 2546560), (30, 2037248), (32, 1909920), (40, 1527936), (46, 1328640), (48, 1273280), (60, 1018624), (64, 954960), (69, 885760), (80, 763968), (92, 664320), (96, 636640), (115, 531456), (120, 509312), (128, 477480), (138, 442880), (160, 381984), (173, 353280), (184, 332160), (192, 318320), (230, 265728), (240, 254656), (256, 238740), (276, 221440), (320, 190992), (345, 177152), (346, 176640), (368, 166080), (384, 159160), (460, 132864), (480, 127328), (512, 119370), (519, 117760), (552, 110720), (640, 95496), (690, 88576), (692, 88320), (736, 83040), (768, 79580), (865, 70656), (920, 66432), (960, 63664), (1024, 59685), (1038, 58880), (1104, 55360), (1280, 47748), (1380, 44288), (1384, 44160), (1472, 41520), (1536, 39790), (1730, 35328), (1840, 33216), (1920, 31832), (2076, 29440), (2208, 27680), (2560, 23874), (2595, 23552), (2760, 22144), (2768, 22080), (2944, 20760), (3072, 19895), (3460, 17664), (3680, 16608), (3840, 15916), (3979, 15360), (4152, 14720), (4416, 13840), (5120, 11937), (5190, 11776), (5520, 11072), (5536, 11040), (5888, 10380), (6920, 8832), (7360, 8304), (7680, 7958)]