27732480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 93101184

約数和(自身を除く): 65368704

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, 1104, 1256, 1280, 1380, 1472, 1536, 1570, 1840, 1884, 1920, 2208, 2355, 2512, 2560, 2760, 2944, 3140, 3611, 3680, 3768, 3840, 4416, 4710, 5024, 5520, 5888, 6280, 7222, 7360, 7536, 7680, 8832, 9420, 10048, 10833, 11040, 11776, 12560, 14444, 14720, 15072, 17664, 18055, 18840, 20096, 21666, 22080, 25120, 28888, 29440, 30144, 35328, 36110, 37680, 40192, 43332, 44160, 50240, 54165, 57776, 58880, 60288, 72220, 75360, 80384, 86664, 88320, 100480, 108330, 115552, 120576, 144440, 150720, 173328, 176640, 200960, 216660, 231104, 241152, 288880, 301440, 346656, 401920, 433320, 462208, 577760, 602880, 693312, 866640, 924416, 1155520, 1205760, 1386624, 1733280, 1848832, 2311040, 2773248, 3466560, 4622080, 5546496, 6933120, 9244160, 13866240, 27732480]

約数ペア:

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