124842420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{693569}}^1$

素因数の和:693584

約数の個数: 36

約数和(自身を含む): 378689220

約数和(自身を除く): 253846800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 693569, 1387138, 2080707, 2774276, 3467845, 4161414, 6242121, 6935690, 8322828, 10403535, 12484242, 13871380, 20807070, 24968484, 31210605, 41614140, 62421210, 124842420]

約数ペア:

[(1, 124842420), (2, 62421210), (3, 41614140), (4, 31210605), (5, 24968484), (6, 20807070), (9, 13871380), (10, 12484242), (12, 10403535), (15, 8322828), (18, 6935690), (20, 6242121), (30, 4161414), (36, 3467845), (45, 2774276), (60, 2080707), (90, 1387138), (180, 693569)]