1188876420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2201623}}^1$

素因数の和:2201641

約数の個数: 48

約数和(自身を含む): 3698728320

約数和(自身を除く): 2509851900

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, 2201623, 4403246, 6604869, 8806492, 11008115, 13209738, 19814607, 22016230, 26419476, 33024345, 39629214, 44032460, 59443821, 66048690, 79258428, 99073035, 118887642, 132097380, 198146070, 237775284, 297219105, 396292140, 594438210, 1188876420]

約数ペア:

[(1, 1188876420), (2, 594438210), (3, 396292140), (4, 297219105), (5, 237775284), (6, 198146070), (9, 132097380), (10, 118887642), (12, 99073035), (15, 79258428), (18, 66048690), (20, 59443821), (27, 44032460), (30, 39629214), (36, 33024345), (45, 26419476), (54, 22016230), (60, 19814607), (90, 13209738), (108, 11008115), (135, 8806492), (180, 6604869), (270, 4403246), (540, 2201623)]