118878720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 397153152

約数和(自身を除く): 278274432

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, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 673, 690, 736, 768, 920, 960, 1104, 1280, 1346, 1380, 1472, 1536, 1840, 1920, 2019, 2208, 2560, 2692, 2760, 2944, 3365, 3680, 3840, 4038, 4416, 5384, 5520, 5888, 6730, 7360, 7680, 8076, 8832, 10095, 10768, 11040, 11776, 13460, 14720, 15479, 16152, 17664, 20190, 21536, 22080, 26920, 29440, 30958, 32304, 35328, 40380, 43072, 44160, 46437, 53840, 58880, 61916, 64608, 77395, 80760, 86144, 88320, 92874, 107680, 123832, 129216, 154790, 161520, 172288, 176640, 185748, 215360, 232185, 247664, 258432, 309580, 323040, 344576, 371496, 430720, 464370, 495328, 516864, 619160, 646080, 742992, 861440, 928740, 990656, 1033728, 1238320, 1292160, 1485984, 1722880, 1857480, 1981312, 2476640, 2584320, 2971968, 3714960, 3962624, 4953280, 5168640, 5943936, 7429920, 7925248, 9906560, 11887872, 14859840, 19813120, 23775744, 29719680, 39626240, 59439360, 118878720]

約数ペア:

[(1, 118878720), (2, 59439360), (3, 39626240), (4, 29719680), (5, 23775744), (6, 19813120), (8, 14859840), (10, 11887872), (12, 9906560), (15, 7925248), (16, 7429920), (20, 5943936), (23, 5168640), (24, 4953280), (30, 3962624), (32, 3714960), (40, 2971968), (46, 2584320), (48, 2476640), (60, 1981312), (64, 1857480), (69, 1722880), (80, 1485984), (92, 1292160), (96, 1238320), (115, 1033728), (120, 990656), (128, 928740), (138, 861440), (160, 742992), (184, 646080), (192, 619160), (230, 516864), (240, 495328), (256, 464370), (276, 430720), (320, 371496), (345, 344576), (368, 323040), (384, 309580), (460, 258432), (480, 247664), (512, 232185), (552, 215360), (640, 185748), (673, 176640), (690, 172288), (736, 161520), (768, 154790), (920, 129216), (960, 123832), (1104, 107680), (1280, 92874), (1346, 88320), (1380, 86144), (1472, 80760), (1536, 77395), (1840, 64608), (1920, 61916), (2019, 58880), (2208, 53840), (2560, 46437), (2692, 44160), (2760, 43072), (2944, 40380), (3365, 35328), (3680, 32304), (3840, 30958), (4038, 29440), (4416, 26920), (5384, 22080), (5520, 21536), (5888, 20190), (6730, 17664), (7360, 16152), (7680, 15479), (8076, 14720), (8832, 13460), (10095, 11776), (10768, 11040)]