55464960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 176

約数和(自身を含む): 186293376

約数和(自身を除く): 130828416

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, 157, 160, 184, 192, 230, 240, 256, 276, 314, 320, 345, 368, 384, 460, 471, 480, 512, 552, 628, 640, 690, 736, 768, 785, 920, 942, 960, 1024, 1104, 1256, 1280, 1380, 1472, 1536, 1570, 1840, 1884, 1920, 2208, 2355, 2512, 2560, 2760, 2944, 3072, 3140, 3611, 3680, 3768, 3840, 4416, 4710, 5024, 5120, 5520, 5888, 6280, 7222, 7360, 7536, 7680, 8832, 9420, 10048, 10833, 11040, 11776, 12560, 14444, 14720, 15072, 15360, 17664, 18055, 18840, 20096, 21666, 22080, 23552, 25120, 28888, 29440, 30144, 35328, 36110, 37680, 40192, 43332, 44160, 50240, 54165, 57776, 58880, 60288, 70656, 72220, 75360, 80384, 86664, 88320, 100480, 108330, 115552, 117760, 120576, 144440, 150720, 160768, 173328, 176640, 200960, 216660, 231104, 241152, 288880, 301440, 346656, 353280, 401920, 433320, 462208, 482304, 577760, 602880, 693312, 803840, 866640, 924416, 1155520, 1205760, 1386624, 1733280, 1848832, 2311040, 2411520, 2773248, 3466560, 3697664, 4622080, 5546496, 6933120, 9244160, 11092992, 13866240, 18488320, 27732480, 55464960]

約数ペア:

[(1, 55464960), (2, 27732480), (3, 18488320), (4, 13866240), (5, 11092992), (6, 9244160), (8, 6933120), (10, 5546496), (12, 4622080), (15, 3697664), (16, 3466560), (20, 2773248), (23, 2411520), (24, 2311040), (30, 1848832), (32, 1733280), (40, 1386624), (46, 1205760), (48, 1155520), (60, 924416), (64, 866640), (69, 803840), (80, 693312), (92, 602880), (96, 577760), (115, 482304), (120, 462208), (128, 433320), (138, 401920), (157, 353280), (160, 346656), (184, 301440), (192, 288880), (230, 241152), (240, 231104), (256, 216660), (276, 200960), (314, 176640), (320, 173328), (345, 160768), (368, 150720), (384, 144440), (460, 120576), (471, 117760), (480, 115552), (512, 108330), (552, 100480), (628, 88320), (640, 86664), (690, 80384), (736, 75360), (768, 72220), (785, 70656), (920, 60288), (942, 58880), (960, 57776), (1024, 54165), (1104, 50240), (1256, 44160), (1280, 43332), (1380, 40192), (1472, 37680), (1536, 36110), (1570, 35328), (1840, 30144), (1884, 29440), (1920, 28888), (2208, 25120), (2355, 23552), (2512, 22080), (2560, 21666), (2760, 20096), (2944, 18840), (3072, 18055), (3140, 17664), (3611, 15360), (3680, 15072), (3768, 14720), (3840, 14444), (4416, 12560), (4710, 11776), (5024, 11040), (5120, 10833), (5520, 10048), (5888, 9420), (6280, 8832), (7222, 7680), (7360, 7536)]