3408180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 9772224

約数和(自身を除く): 6364044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1321, 2580, 2642, 3963, 5284, 6605, 7926, 13210, 15852, 19815, 26420, 39630, 56803, 79260, 113606, 170409, 227212, 284015, 340818, 568030, 681636, 852045, 1136060, 1704090, 3408180]

約数ペア:

[(1, 3408180), (2, 1704090), (3, 1136060), (4, 852045), (5, 681636), (6, 568030), (10, 340818), (12, 284015), (15, 227212), (20, 170409), (30, 113606), (43, 79260), (60, 56803), (86, 39630), (129, 26420), (172, 19815), (215, 15852), (258, 13210), (430, 7926), (516, 6605), (645, 5284), (860, 3963), (1290, 2642), (1321, 2580)]