79863540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1331059}}^1$

素因数の和:1331071

約数の個数: 24

約数和(自身を含む): 223618080

約数和(自身を除く): 143754540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1331059, 2662118, 3993177, 5324236, 6655295, 7986354, 13310590, 15972708, 19965885, 26621180, 39931770, 79863540]

約数ペア:

[(1, 79863540), (2, 39931770), (3, 26621180), (4, 19965885), (5, 15972708), (6, 13310590), (10, 7986354), (12, 6655295), (15, 5324236), (20, 3993177), (30, 2662118), (60, 1331059)]