29728680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{247739}}^1$

素因数の和:247753

約数の個数: 32

約数和(自身を含む): 89186400

約数和(自身を除く): 59457720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 247739, 495478, 743217, 990956, 1238695, 1486434, 1981912, 2477390, 2972868, 3716085, 4954780, 5945736, 7432170, 9909560, 14864340, 29728680]

約数ペア:

[(1, 29728680), (2, 14864340), (3, 9909560), (4, 7432170), (5, 5945736), (6, 4954780), (8, 3716085), (10, 2972868), (12, 2477390), (15, 1981912), (20, 1486434), (24, 1238695), (30, 990956), (40, 743217), (60, 495478), (120, 247739)]