91411680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 290019744

約数和(自身を除く): 198608064

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, 1213, 1256, 1570, 1884, 2355, 2426, 2512, 3140, 3639, 3768, 4710, 4852, 5024, 6065, 6280, 7278, 7536, 9420, 9704, 12130, 12560, 14556, 15072, 18195, 18840, 19408, 24260, 25120, 29112, 36390, 37680, 38816, 48520, 58224, 72780, 75360, 97040, 116448, 145560, 190441, 194080, 291120, 380882, 571323, 582240, 761764, 952205, 1142646, 1523528, 1904410, 2285292, 2856615, 3047056, 3808820, 4570584, 5713230, 6094112, 7617640, 9141168, 11426460, 15235280, 18282336, 22852920, 30470560, 45705840, 91411680]

約数ペア:

[(1, 91411680), (2, 45705840), (3, 30470560), (4, 22852920), (5, 18282336), (6, 15235280), (8, 11426460), (10, 9141168), (12, 7617640), (15, 6094112), (16, 5713230), (20, 4570584), (24, 3808820), (30, 3047056), (32, 2856615), (40, 2285292), (48, 1904410), (60, 1523528), (80, 1142646), (96, 952205), (120, 761764), (157, 582240), (160, 571323), (240, 380882), (314, 291120), (471, 194080), (480, 190441), (628, 145560), (785, 116448), (942, 97040), (1213, 75360), (1256, 72780), (1570, 58224), (1884, 48520), (2355, 38816), (2426, 37680), (2512, 36390), (3140, 29112), (3639, 25120), (3768, 24260), (4710, 19408), (4852, 18840), (5024, 18195), (6065, 15072), (6280, 14556), (7278, 12560), (7536, 12130), (9420, 9704)]