78067260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{144569}}^1$

素因数の和:144587

約数の個数: 48

約数和(自身を含む): 242877600

約数和(自身を除く): 164810340

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, 144569, 289138, 433707, 578276, 722845, 867414, 1301121, 1445690, 1734828, 2168535, 2602242, 2891380, 3903363, 4337070, 5204484, 6505605, 7806726, 8674140, 13011210, 15613452, 19516815, 26022420, 39033630, 78067260]

約数ペア:

[(1, 78067260), (2, 39033630), (3, 26022420), (4, 19516815), (5, 15613452), (6, 13011210), (9, 8674140), (10, 7806726), (12, 6505605), (15, 5204484), (18, 4337070), (20, 3903363), (27, 2891380), (30, 2602242), (36, 2168535), (45, 1734828), (54, 1445690), (60, 1301121), (90, 867414), (108, 722845), (135, 578276), (180, 433707), (270, 289138), (540, 144569)]