75648480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 163852320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 359, 439, 480, 718, 878, 1077, 1317, 1436, 1756, 1795, 2154, 2195, 2634, 2872, 3512, 3590, 4308, 4390, 5268, 5385, 5744, 6585, 7024, 7180, 8616, 8780, 10536, 10770, 11488, 13170, 14048, 14360, 17232, 17560, 21072, 21540, 26340, 28720, 34464, 35120, 42144, 43080, 52680, 57440, 70240, 86160, 105360, 157601, 172320, 210720, 315202, 472803, 630404, 788005, 945606, 1260808, 1576010, 1891212, 2364015, 2521616, 3152020, 3782424, 4728030, 5043232, 6304040, 7564848, 9456060, 12608080, 15129696, 18912120, 25216160, 37824240, 75648480]

約数ペア:

[(1, 75648480), (2, 37824240), (3, 25216160), (4, 18912120), (5, 15129696), (6, 12608080), (8, 9456060), (10, 7564848), (12, 6304040), (15, 5043232), (16, 4728030), (20, 3782424), (24, 3152020), (30, 2521616), (32, 2364015), (40, 1891212), (48, 1576010), (60, 1260808), (80, 945606), (96, 788005), (120, 630404), (160, 472803), (240, 315202), (359, 210720), (439, 172320), (480, 157601), (718, 105360), (878, 86160), (1077, 70240), (1317, 57440), (1436, 52680), (1756, 43080), (1795, 42144), (2154, 35120), (2195, 34464), (2634, 28720), (2872, 26340), (3512, 21540), (3590, 21072), (4308, 17560), (4390, 17232), (5268, 14360), (5385, 14048), (5744, 13170), (6585, 11488), (7024, 10770), (7180, 10536), (8616, 8780)]