129845280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1898

約数の個数: 96

約数和(自身を含む): 411856704

約数和(自身を除く): 282011424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1723, 1884, 2355, 2512, 3140, 3446, 3768, 4710, 5024, 5169, 6280, 6892, 7536, 8615, 9420, 10338, 12560, 13784, 15072, 17230, 18840, 20676, 25120, 25845, 27568, 34460, 37680, 41352, 51690, 55136, 68920, 75360, 82704, 103380, 137840, 165408, 206760, 270511, 275680, 413520, 541022, 811533, 827040, 1082044, 1352555, 1623066, 2164088, 2705110, 3246132, 4057665, 4328176, 5410220, 6492264, 8115330, 8656352, 10820440, 12984528, 16230660, 21640880, 25969056, 32461320, 43281760, 64922640, 129845280]

約数ペア:

[(1, 129845280), (2, 64922640), (3, 43281760), (4, 32461320), (5, 25969056), (6, 21640880), (8, 16230660), (10, 12984528), (12, 10820440), (15, 8656352), (16, 8115330), (20, 6492264), (24, 5410220), (30, 4328176), (32, 4057665), (40, 3246132), (48, 2705110), (60, 2164088), (80, 1623066), (96, 1352555), (120, 1082044), (157, 827040), (160, 811533), (240, 541022), (314, 413520), (471, 275680), (480, 270511), (628, 206760), (785, 165408), (942, 137840), (1256, 103380), (1570, 82704), (1723, 75360), (1884, 68920), (2355, 55136), (2512, 51690), (3140, 41352), (3446, 37680), (3768, 34460), (4710, 27568), (5024, 25845), (5169, 25120), (6280, 20676), (6892, 18840), (7536, 17230), (8615, 15072), (9420, 13784), (10338, 12560)]