85140480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 176

約数和(自身を含む): 285335424

約数和(自身を除く): 200194944

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, 184, 192, 230, 240, 241, 256, 276, 320, 345, 368, 384, 460, 480, 482, 512, 552, 640, 690, 723, 736, 768, 920, 960, 964, 1024, 1104, 1205, 1280, 1380, 1446, 1472, 1536, 1840, 1920, 1928, 2208, 2410, 2560, 2760, 2892, 2944, 3072, 3615, 3680, 3840, 3856, 4416, 4820, 5120, 5520, 5543, 5784, 5888, 7230, 7360, 7680, 7712, 8832, 9640, 11040, 11086, 11568, 11776, 14460, 14720, 15360, 15424, 16629, 17664, 19280, 22080, 22172, 23136, 23552, 27715, 28920, 29440, 30848, 33258, 35328, 38560, 44160, 44344, 46272, 55430, 57840, 58880, 61696, 66516, 70656, 77120, 83145, 88320, 88688, 92544, 110860, 115680, 117760, 123392, 133032, 154240, 166290, 176640, 177376, 185088, 221720, 231360, 246784, 266064, 308480, 332580, 353280, 354752, 370176, 443440, 462720, 532128, 616960, 665160, 709504, 740352, 886880, 925440, 1064256, 1233920, 1330320, 1419008, 1773760, 1850880, 2128512, 2660640, 2838016, 3547520, 3701760, 4257024, 5321280, 5676032, 7095040, 8514048, 10642560, 14190080, 17028096, 21285120, 28380160, 42570240, 85140480]

約数ペア:

[(1, 85140480), (2, 42570240), (3, 28380160), (4, 21285120), (5, 17028096), (6, 14190080), (8, 10642560), (10, 8514048), (12, 7095040), (15, 5676032), (16, 5321280), (20, 4257024), (23, 3701760), (24, 3547520), (30, 2838016), (32, 2660640), (40, 2128512), (46, 1850880), (48, 1773760), (60, 1419008), (64, 1330320), (69, 1233920), (80, 1064256), (92, 925440), (96, 886880), (115, 740352), (120, 709504), (128, 665160), (138, 616960), (160, 532128), (184, 462720), (192, 443440), (230, 370176), (240, 354752), (241, 353280), (256, 332580), (276, 308480), (320, 266064), (345, 246784), (368, 231360), (384, 221720), (460, 185088), (480, 177376), (482, 176640), (512, 166290), (552, 154240), (640, 133032), (690, 123392), (723, 117760), (736, 115680), (768, 110860), (920, 92544), (960, 88688), (964, 88320), (1024, 83145), (1104, 77120), (1205, 70656), (1280, 66516), (1380, 61696), (1446, 58880), (1472, 57840), (1536, 55430), (1840, 46272), (1920, 44344), (1928, 44160), (2208, 38560), (2410, 35328), (2560, 33258), (2760, 30848), (2892, 29440), (2944, 28920), (3072, 27715), (3615, 23552), (3680, 23136), (3840, 22172), (3856, 22080), (4416, 19280), (4820, 17664), (5120, 16629), (5520, 15424), (5543, 15360), (5784, 14720), (5888, 14460), (7230, 11776), (7360, 11568), (7680, 11086), (7712, 11040), (8832, 9640)]