27912420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{155069}}^1$

素因数の和:155084

約数の個数: 36

約数和(自身を含む): 84668220

約数和(自身を除く): 56755800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 155069, 310138, 465207, 620276, 775345, 930414, 1395621, 1550690, 1860828, 2326035, 2791242, 3101380, 4652070, 5582484, 6978105, 9304140, 13956210, 27912420]

約数ペア:

[(1, 27912420), (2, 13956210), (3, 9304140), (4, 6978105), (5, 5582484), (6, 4652070), (9, 3101380), (10, 2791242), (12, 2326035), (15, 1860828), (18, 1550690), (20, 1395621), (30, 930414), (36, 775345), (45, 620276), (60, 465207), (90, 310138), (180, 155069)]