145262580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2421043}}^1$

素因数の和:2421055

約数の個数: 24

約数和(自身を含む): 406735392

約数和(自身を除く): 261472812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2421043, 4842086, 7263129, 9684172, 12105215, 14526258, 24210430, 29052516, 36315645, 48420860, 72631290, 145262580]

約数ペア:

[(1, 145262580), (2, 72631290), (3, 48420860), (4, 36315645), (5, 29052516), (6, 24210430), (10, 14526258), (12, 12105215), (15, 9684172), (20, 7263129), (30, 4842086), (60, 2421043)]