1330782240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17659}}^1$

素因数の和:17834

約数の個数: 96

約数和(自身を含む): 4218903360

約数和(自身を除く): 2888121120

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, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 12560, 15072, 17659, 18840, 25120, 35318, 37680, 52977, 70636, 75360, 88295, 105954, 141272, 176590, 211908, 264885, 282544, 353180, 423816, 529770, 565088, 706360, 847632, 1059540, 1412720, 1695264, 2119080, 2772463, 2825440, 4238160, 5544926, 8317389, 8476320, 11089852, 13862315, 16634778, 22179704, 27724630, 33269556, 41586945, 44359408, 55449260, 66539112, 83173890, 88718816, 110898520, 133078224, 166347780, 221797040, 266156448, 332695560, 443594080, 665391120, 1330782240]

約数ペア:

[(1, 1330782240), (2, 665391120), (3, 443594080), (4, 332695560), (5, 266156448), (6, 221797040), (8, 166347780), (10, 133078224), (12, 110898520), (15, 88718816), (16, 83173890), (20, 66539112), (24, 55449260), (30, 44359408), (32, 41586945), (40, 33269556), (48, 27724630), (60, 22179704), (80, 16634778), (96, 13862315), (120, 11089852), (157, 8476320), (160, 8317389), (240, 5544926), (314, 4238160), (471, 2825440), (480, 2772463), (628, 2119080), (785, 1695264), (942, 1412720), (1256, 1059540), (1570, 847632), (1884, 706360), (2355, 565088), (2512, 529770), (3140, 423816), (3768, 353180), (4710, 282544), (5024, 264885), (6280, 211908), (7536, 176590), (9420, 141272), (12560, 105954), (15072, 88295), (17659, 75360), (18840, 70636), (25120, 52977), (35318, 37680)]