2528624640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{10289}}^1$

素因数の和:10325

約数の個数: 120

約数和(自身を含む): 8092138320

約数和(自身を除く): 5563513680

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 10289, 12288, 15360, 16384, 20480, 20578, 24576, 30720, 30867, 40960, 41156, 49152, 51445, 61440, 61734, 81920, 82312, 102890, 122880, 123468, 154335, 164624, 205780, 245760, 246936, 308670, 329248, 411560, 493872, 617340, 658496, 823120, 987744, 1234680, 1316992, 1646240, 1975488, 2469360, 2633984, 3292480, 3950976, 4938720, 5267968, 6584960, 7901952, 9877440, 10535936, 13169920, 15803904, 19754880, 21071872, 26339840, 31607808, 39509760, 42143744, 52679680, 63215616, 79019520, 84287488, 105359360, 126431232, 158039040, 168574976, 210718720, 252862464, 316078080, 421437440, 505724928, 632156160, 842874880, 1264312320, 2528624640]

約数ペア:

[(1, 2528624640), (2, 1264312320), (3, 842874880), (4, 632156160), (5, 505724928), (6, 421437440), (8, 316078080), (10, 252862464), (12, 210718720), (15, 168574976), (16, 158039040), (20, 126431232), (24, 105359360), (30, 84287488), (32, 79019520), (40, 63215616), (48, 52679680), (60, 42143744), (64, 39509760), (80, 31607808), (96, 26339840), (120, 21071872), (128, 19754880), (160, 15803904), (192, 13169920), (240, 10535936), (256, 9877440), (320, 7901952), (384, 6584960), (480, 5267968), (512, 4938720), (640, 3950976), (768, 3292480), (960, 2633984), (1024, 2469360), (1280, 1975488), (1536, 1646240), (1920, 1316992), (2048, 1234680), (2560, 987744), (3072, 823120), (3840, 658496), (4096, 617340), (5120, 493872), (6144, 411560), (7680, 329248), (8192, 308670), (10240, 246936), (10289, 245760), (12288, 205780), (15360, 164624), (16384, 154335), (20480, 123468), (20578, 122880), (24576, 102890), (30720, 82312), (30867, 81920), (40960, 61734), (41156, 61440), (49152, 51445)]