391677240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3263977}}^1$

素因数の和:3263991

約数の個数: 32

約数和(自身を含む): 1175032080

約数和(自身を除く): 783354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3263977, 6527954, 9791931, 13055908, 16319885, 19583862, 26111816, 32639770, 39167724, 48959655, 65279540, 78335448, 97919310, 130559080, 195838620, 391677240]

約数ペア:

[(1, 391677240), (2, 195838620), (3, 130559080), (4, 97919310), (5, 78335448), (6, 65279540), (8, 48959655), (10, 39167724), (12, 32639770), (15, 26111816), (20, 19583862), (24, 16319885), (30, 13055908), (40, 9791931), (60, 6527954), (120, 3263977)]