71328120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594401}}^1$

素因数の和:594415

約数の個数: 32

約数和(自身を含む): 213984720

約数和(自身を除く): 142656600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594401, 1188802, 1783203, 2377604, 2972005, 3566406, 4755208, 5944010, 7132812, 8916015, 11888020, 14265624, 17832030, 23776040, 35664060, 71328120]

約数ペア:

[(1, 71328120), (2, 35664060), (3, 23776040), (4, 17832030), (5, 14265624), (6, 11888020), (8, 8916015), (10, 7132812), (12, 5944010), (15, 4755208), (20, 3566406), (24, 2972005), (30, 2377604), (40, 1783203), (60, 1188802), (120, 594401)]