329579520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 176

約数和(自身を含む): 1080816000

約数和(自身を除く): 751236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 499, 512, 516, 640, 645, 688, 768, 860, 960, 998, 1024, 1032, 1280, 1290, 1376, 1497, 1536, 1720, 1920, 1996, 2064, 2495, 2560, 2580, 2752, 2994, 3072, 3440, 3840, 3992, 4128, 4990, 5120, 5160, 5504, 5988, 6880, 7485, 7680, 7984, 8256, 9980, 10320, 11008, 11976, 13760, 14970, 15360, 15968, 16512, 19960, 20640, 21457, 22016, 23952, 27520, 29940, 31936, 33024, 39920, 41280, 42914, 44032, 47904, 55040, 59880, 63872, 64371, 66048, 79840, 82560, 85828, 95808, 107285, 110080, 119760, 127744, 128742, 132096, 159680, 165120, 171656, 191616, 214570, 220160, 239520, 255488, 257484, 319360, 321855, 330240, 343312, 383232, 429140, 479040, 510976, 514968, 638720, 643710, 660480, 686624, 766464, 858280, 958080, 1029936, 1277440, 1287420, 1373248, 1532928, 1716560, 1916160, 2059872, 2554880, 2574840, 2746496, 3433120, 3832320, 4119744, 5149680, 5492992, 6866240, 7664640, 8239488, 10299360, 10985984, 13732480, 16478976, 20598720, 21971968, 27464960, 32957952, 41197440, 54929920, 65915904, 82394880, 109859840, 164789760, 329579520]

約数ペア:

[(1, 329579520), (2, 164789760), (3, 109859840), (4, 82394880), (5, 65915904), (6, 54929920), (8, 41197440), (10, 32957952), (12, 27464960), (15, 21971968), (16, 20598720), (20, 16478976), (24, 13732480), (30, 10985984), (32, 10299360), (40, 8239488), (43, 7664640), (48, 6866240), (60, 5492992), (64, 5149680), (80, 4119744), (86, 3832320), (96, 3433120), (120, 2746496), (128, 2574840), (129, 2554880), (160, 2059872), (172, 1916160), (192, 1716560), (215, 1532928), (240, 1373248), (256, 1287420), (258, 1277440), (320, 1029936), (344, 958080), (384, 858280), (430, 766464), (480, 686624), (499, 660480), (512, 643710), (516, 638720), (640, 514968), (645, 510976), (688, 479040), (768, 429140), (860, 383232), (960, 343312), (998, 330240), (1024, 321855), (1032, 319360), (1280, 257484), (1290, 255488), (1376, 239520), (1497, 220160), (1536, 214570), (1720, 191616), (1920, 171656), (1996, 165120), (2064, 159680), (2495, 132096), (2560, 128742), (2580, 127744), (2752, 119760), (2994, 110080), (3072, 107285), (3440, 95808), (3840, 85828), (3992, 82560), (4128, 79840), (4990, 66048), (5120, 64371), (5160, 63872), (5504, 59880), (5988, 55040), (6880, 47904), (7485, 44032), (7680, 42914), (7984, 41280), (8256, 39920), (9980, 33024), (10320, 31936), (11008, 29940), (11976, 27520), (13760, 23952), (14970, 22016), (15360, 21457), (15968, 20640), (16512, 19960)]