958080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{499}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 3060000

約数和(自身を除く): 2101920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 499, 640, 960, 998, 1497, 1920, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 15968, 19960, 23952, 29940, 31936, 39920, 47904, 59880, 63872, 79840, 95808, 119760, 159680, 191616, 239520, 319360, 479040, 958080]

約数ペア:

[(1, 958080), (2, 479040), (3, 319360), (4, 239520), (5, 191616), (6, 159680), (8, 119760), (10, 95808), (12, 79840), (15, 63872), (16, 59880), (20, 47904), (24, 39920), (30, 31936), (32, 29940), (40, 23952), (48, 19960), (60, 15968), (64, 14970), (80, 11976), (96, 9980), (120, 7984), (128, 7485), (160, 5988), (192, 4990), (240, 3992), (320, 2994), (384, 2495), (480, 1996), (499, 1920), (640, 1497), (960, 998)]