38319240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319327}}^1$

素因数の和:319341

約数の個数: 32

約数和(自身を含む): 114958080

約数和(自身を除く): 76638840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319327, 638654, 957981, 1277308, 1596635, 1915962, 2554616, 3193270, 3831924, 4789905, 6386540, 7663848, 9579810, 12773080, 19159620, 38319240]

約数ペア:

[(1, 38319240), (2, 19159620), (3, 12773080), (4, 9579810), (5, 7663848), (6, 6386540), (8, 4789905), (10, 3831924), (12, 3193270), (15, 2554616), (20, 1915962), (24, 1596635), (30, 1277308), (40, 957981), (60, 638654), (120, 319327)]