74546280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207073}}^1$

素因数の和:207090

約数の個数: 48

約数和(自身を含む): 242276580

約数和(自身を除く): 167730300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 207073, 414146, 621219, 828292, 1035365, 1242438, 1656584, 1863657, 2070730, 2484876, 3106095, 3727314, 4141460, 4969752, 6212190, 7454628, 8282920, 9318285, 12424380, 14909256, 18636570, 24848760, 37273140, 74546280]

約数ペア:

[(1, 74546280), (2, 37273140), (3, 24848760), (4, 18636570), (5, 14909256), (6, 12424380), (8, 9318285), (9, 8282920), (10, 7454628), (12, 6212190), (15, 4969752), (18, 4141460), (20, 3727314), (24, 3106095), (30, 2484876), (36, 2070730), (40, 1863657), (45, 1656584), (60, 1242438), (72, 1035365), (90, 828292), (120, 621219), (180, 414146), (360, 207073)]