30378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253153}}^1$

素因数の和:253167

約数の個数: 32

約数和(自身を含む): 91135440

約数和(自身を除く): 60757080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253153, 506306, 759459, 1012612, 1265765, 1518918, 2025224, 2531530, 3037836, 3797295, 5063060, 6075672, 7594590, 10126120, 15189180, 30378360]

約数ペア:

[(1, 30378360), (2, 15189180), (3, 10126120), (4, 7594590), (5, 6075672), (6, 5063060), (8, 3797295), (10, 3037836), (12, 2531530), (15, 2025224), (20, 1518918), (24, 1265765), (30, 1012612), (40, 759459), (60, 506306), (120, 253153)]