1458560

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 3635280

約数和(自身を除く): 2176720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 106, 128, 160, 172, 212, 215, 265, 320, 344, 424, 430, 530, 640, 688, 848, 860, 1060, 1376, 1696, 1720, 2120, 2279, 2752, 3392, 3440, 4240, 4558, 5504, 6784, 6880, 8480, 9116, 11395, 13760, 16960, 18232, 22790, 27520, 33920, 36464, 45580, 72928, 91160, 145856, 182320, 291712, 364640, 729280, 1458560]

約数ペア:

[(1, 1458560), (2, 729280), (4, 364640), (5, 291712), (8, 182320), (10, 145856), (16, 91160), (20, 72928), (32, 45580), (40, 36464), (43, 33920), (53, 27520), (64, 22790), (80, 18232), (86, 16960), (106, 13760), (128, 11395), (160, 9116), (172, 8480), (212, 6880), (215, 6784), (265, 5504), (320, 4558), (344, 4240), (424, 3440), (430, 3392), (530, 2752), (640, 2279), (688, 2120), (848, 1720), (860, 1696), (1060, 1376)]