2039771280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8499047}}^1$

素因数の和:8499063

約数の個数: 40

約数和(自身を含む): 6323291712

約数和(自身を除く): 4283520432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8499047, 16998094, 25497141, 33996188, 42495235, 50994282, 67992376, 84990470, 101988564, 127485705, 135984752, 169980940, 203977128, 254971410, 339961880, 407954256, 509942820, 679923760, 1019885640, 2039771280]

約数ペア:

[(1, 2039771280), (2, 1019885640), (3, 679923760), (4, 509942820), (5, 407954256), (6, 339961880), (8, 254971410), (10, 203977128), (12, 169980940), (15, 135984752), (16, 127485705), (20, 101988564), (24, 84990470), (30, 67992376), (40, 50994282), (48, 42495235), (60, 33996188), (80, 25497141), (120, 16998094), (240, 8499047)]