39987540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74051}}^1$

素因数の和:74069

約数の個数: 48

約数和(自身を含む): 124407360

約数和(自身を除く): 84419820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74051, 148102, 222153, 296204, 370255, 444306, 666459, 740510, 888612, 1110765, 1332918, 1481020, 1999377, 2221530, 2665836, 3332295, 3998754, 4443060, 6664590, 7997508, 9996885, 13329180, 19993770, 39987540]

約数ペア:

[(1, 39987540), (2, 19993770), (3, 13329180), (4, 9996885), (5, 7997508), (6, 6664590), (9, 4443060), (10, 3998754), (12, 3332295), (15, 2665836), (18, 2221530), (20, 1999377), (27, 1481020), (30, 1332918), (36, 1110765), (45, 888612), (54, 740510), (60, 666459), (90, 444306), (108, 370255), (135, 296204), (180, 222153), (270, 148102), (540, 74051)]