15693130020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261552167}}^1$

素因数の和:261552179

約数の個数: 24

約数和(自身を含む): 43940764224

約数和(自身を除く): 28247634204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261552167, 523104334, 784656501, 1046208668, 1307760835, 1569313002, 2615521670, 3138626004, 3923282505, 5231043340, 7846565010, 15693130020]

約数ペア:

[(1, 15693130020), (2, 7846565010), (3, 5231043340), (4, 3923282505), (5, 3138626004), (6, 2615521670), (10, 1569313002), (12, 1307760835), (15, 1046208668), (20, 784656501), (30, 523104334), (60, 261552167)]