1519421880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12661849}}^1$

素因数の和:12661863

約数の個数: 32

約数和(自身を含む): 4558266000

約数和(自身を除く): 3038844120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12661849, 25323698, 37985547, 50647396, 63309245, 75971094, 101294792, 126618490, 151942188, 189927735, 253236980, 303884376, 379855470, 506473960, 759710940, 1519421880]

約数ペア:

[(1, 1519421880), (2, 759710940), (3, 506473960), (4, 379855470), (5, 303884376), (6, 253236980), (8, 189927735), (10, 151942188), (12, 126618490), (15, 101294792), (20, 75971094), (24, 63309245), (30, 50647396), (40, 37985547), (60, 25323698), (120, 12661849)]