230808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12251}}^1$

素因数の和:12422

約数の個数: 64

約数和(自身を含む): 696893760

約数和(自身を除く): 466084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 12251, 18840, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 245020, 294024, 367530, 490040, 735060, 1470120, 1923407, 3846814, 5770221, 7693628, 9617035, 11540442, 15387256, 19234070, 23080884, 28851105, 38468140, 46161768, 57702210, 76936280, 115404420, 230808840]

約数ペア:

[(1, 230808840), (2, 115404420), (3, 76936280), (4, 57702210), (5, 46161768), (6, 38468140), (8, 28851105), (10, 23080884), (12, 19234070), (15, 15387256), (20, 11540442), (24, 9617035), (30, 7693628), (40, 5770221), (60, 3846814), (120, 1923407), (157, 1470120), (314, 735060), (471, 490040), (628, 367530), (785, 294024), (942, 245020), (1256, 183765), (1570, 147012), (1884, 122510), (2355, 98008), (3140, 73506), (3768, 61255), (4710, 49004), (6280, 36753), (9420, 24502), (12251, 18840)]