233204040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647789}}^1$

素因数の和:647806

約数の個数: 48

約数和(自身を含む): 757914300

約数和(自身を除く): 524710260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647789, 1295578, 1943367, 2591156, 3238945, 3886734, 5182312, 5830101, 6477890, 7773468, 9716835, 11660202, 12955780, 15546936, 19433670, 23320404, 25911560, 29150505, 38867340, 46640808, 58301010, 77734680, 116602020, 233204040]

約数ペア:

[(1, 233204040), (2, 116602020), (3, 77734680), (4, 58301010), (5, 46640808), (6, 38867340), (8, 29150505), (9, 25911560), (10, 23320404), (12, 19433670), (15, 15546936), (18, 12955780), (20, 11660202), (24, 9716835), (30, 7773468), (36, 6477890), (40, 5830101), (45, 5182312), (60, 3886734), (72, 3238945), (90, 2591156), (120, 1943367), (180, 1295578), (360, 647789)]