28359180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52517}}^1$

素因数の和:52535

約数の個数: 48

約数和(自身を含む): 88230240

約数和(自身を除く): 59871060

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, 52517, 105034, 157551, 210068, 262585, 315102, 472653, 525170, 630204, 787755, 945306, 1050340, 1417959, 1575510, 1890612, 2363265, 2835918, 3151020, 4726530, 5671836, 7089795, 9453060, 14179590, 28359180]

約数ペア:

[(1, 28359180), (2, 14179590), (3, 9453060), (4, 7089795), (5, 5671836), (6, 4726530), (9, 3151020), (10, 2835918), (12, 2363265), (15, 1890612), (18, 1575510), (20, 1417959), (27, 1050340), (30, 945306), (36, 787755), (45, 630204), (54, 525170), (60, 472653), (90, 315102), (108, 262585), (135, 210068), (180, 157551), (270, 105034), (540, 52517)]