540871680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 176

約数和(自身を含む): 1806338304

約数和(自身を除く): 1265466624

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, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1531, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3062, 3072, 3680, 3840, 4416, 4593, 5120, 5520, 5888, 6124, 7360, 7655, 7680, 8832, 9186, 11040, 11776, 12248, 14720, 15310, 15360, 17664, 18372, 22080, 22965, 23552, 24496, 29440, 30620, 35213, 35328, 36744, 44160, 45930, 48992, 58880, 61240, 70426, 70656, 73488, 88320, 91860, 97984, 105639, 117760, 122480, 140852, 146976, 176065, 176640, 183720, 195968, 211278, 244960, 281704, 293952, 352130, 353280, 367440, 391936, 422556, 489920, 528195, 563408, 587904, 704260, 734880, 783872, 845112, 979840, 1056390, 1126816, 1175808, 1408520, 1469760, 1567744, 1690224, 1959680, 2112780, 2253632, 2351616, 2817040, 2939520, 3380448, 3919360, 4225560, 4507264, 4703232, 5634080, 5879040, 6760896, 7838720, 8451120, 9014528, 11268160, 11758080, 13521792, 16902240, 18029056, 22536320, 23516160, 27043584, 33804480, 36058112, 45072640, 54087168, 67608960, 90145280, 108174336, 135217920, 180290560, 270435840, 540871680]

約数ペア:

[(1, 540871680), (2, 270435840), (3, 180290560), (4, 135217920), (5, 108174336), (6, 90145280), (8, 67608960), (10, 54087168), (12, 45072640), (15, 36058112), (16, 33804480), (20, 27043584), (23, 23516160), (24, 22536320), (30, 18029056), (32, 16902240), (40, 13521792), (46, 11758080), (48, 11268160), (60, 9014528), (64, 8451120), (69, 7838720), (80, 6760896), (92, 5879040), (96, 5634080), (115, 4703232), (120, 4507264), (128, 4225560), (138, 3919360), (160, 3380448), (184, 2939520), (192, 2817040), (230, 2351616), (240, 2253632), (256, 2112780), (276, 1959680), (320, 1690224), (345, 1567744), (368, 1469760), (384, 1408520), (460, 1175808), (480, 1126816), (512, 1056390), (552, 979840), (640, 845112), (690, 783872), (736, 734880), (768, 704260), (920, 587904), (960, 563408), (1024, 528195), (1104, 489920), (1280, 422556), (1380, 391936), (1472, 367440), (1531, 353280), (1536, 352130), (1840, 293952), (1920, 281704), (2208, 244960), (2560, 211278), (2760, 195968), (2944, 183720), (3062, 176640), (3072, 176065), (3680, 146976), (3840, 140852), (4416, 122480), (4593, 117760), (5120, 105639), (5520, 97984), (5888, 91860), (6124, 88320), (7360, 73488), (7655, 70656), (7680, 70426), (8832, 61240), (9186, 58880), (11040, 48992), (11776, 45930), (12248, 44160), (14720, 36744), (15310, 35328), (15360, 35213), (17664, 30620), (18372, 29440), (22080, 24496), (22965, 23552)]