40251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670853}}^1$

素因数の和:670865

約数の個数: 24

約数和(自身を含む): 112703472

約数和(自身を除く): 72452292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670853, 1341706, 2012559, 2683412, 3354265, 4025118, 6708530, 8050236, 10062795, 13417060, 20125590, 40251180]

約数ペア:

[(1, 40251180), (2, 20125590), (3, 13417060), (4, 10062795), (5, 8050236), (6, 6708530), (10, 4025118), (12, 3354265), (15, 2683412), (20, 2012559), (30, 1341706), (60, 670853)]