248763360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3301}}^1$

素因数の和:3476

約数の個数: 96

約数和(自身を含む): 788834592

約数和(自身を除く): 540071232

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, 3301, 3768, 4710, 5024, 6280, 6602, 7536, 9420, 9903, 12560, 13204, 15072, 16505, 18840, 19806, 25120, 26408, 33010, 37680, 39612, 49515, 52816, 66020, 75360, 79224, 99030, 105632, 132040, 158448, 198060, 264080, 316896, 396120, 518257, 528160, 792240, 1036514, 1554771, 1584480, 2073028, 2591285, 3109542, 4146056, 5182570, 6219084, 7773855, 8292112, 10365140, 12438168, 15547710, 16584224, 20730280, 24876336, 31095420, 41460560, 49752672, 62190840, 82921120, 124381680, 248763360]

約数ペア:

[(1, 248763360), (2, 124381680), (3, 82921120), (4, 62190840), (5, 49752672), (6, 41460560), (8, 31095420), (10, 24876336), (12, 20730280), (15, 16584224), (16, 15547710), (20, 12438168), (24, 10365140), (30, 8292112), (32, 7773855), (40, 6219084), (48, 5182570), (60, 4146056), (80, 3109542), (96, 2591285), (120, 2073028), (157, 1584480), (160, 1554771), (240, 1036514), (314, 792240), (471, 528160), (480, 518257), (628, 396120), (785, 316896), (942, 264080), (1256, 198060), (1570, 158448), (1884, 132040), (2355, 105632), (2512, 99030), (3140, 79224), (3301, 75360), (3768, 66020), (4710, 52816), (5024, 49515), (6280, 39612), (6602, 37680), (7536, 33010), (9420, 26408), (9903, 25120), (12560, 19806), (13204, 18840), (15072, 16505)]