9919294920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{27553597}}^1$

素因数の和:27553614

約数の個数: 48

約数和(自身を含む): 32237709660

約数和(自身を除く): 22318414740

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, 27553597, 55107194, 82660791, 110214388, 137767985, 165321582, 220428776, 247982373, 275535970, 330643164, 413303955, 495964746, 551071940, 661286328, 826607910, 991929492, 1102143880, 1239911865, 1653215820, 1983858984, 2479823730, 3306431640, 4959647460, 9919294920]

約数ペア:

[(1, 9919294920), (2, 4959647460), (3, 3306431640), (4, 2479823730), (5, 1983858984), (6, 1653215820), (8, 1239911865), (9, 1102143880), (10, 991929492), (12, 826607910), (15, 661286328), (18, 551071940), (20, 495964746), (24, 413303955), (30, 330643164), (36, 275535970), (40, 247982373), (45, 220428776), (60, 165321582), (72, 137767985), (90, 110214388), (120, 82660791), (180, 55107194), (360, 27553597)]