67411320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{561761}}^1$

素因数の和:561775

約数の個数: 32

約数和(自身を含む): 202234320

約数和(自身を除く): 134823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 561761, 1123522, 1685283, 2247044, 2808805, 3370566, 4494088, 5617610, 6741132, 8426415, 11235220, 13482264, 16852830, 22470440, 33705660, 67411320]

約数ペア:

[(1, 67411320), (2, 33705660), (3, 22470440), (4, 16852830), (5, 13482264), (6, 11235220), (8, 8426415), (10, 6741132), (12, 5617610), (15, 4494088), (20, 3370566), (24, 2808805), (30, 2247044), (40, 1685283), (60, 1123522), (120, 561761)]