2722680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2521}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 9079200

約数和(自身を除く): 6356520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2521, 5042, 7563, 10084, 12605, 15126, 20168, 22689, 25210, 30252, 37815, 45378, 50420, 60504, 68067, 75630, 90756, 100840, 113445, 136134, 151260, 181512, 226890, 272268, 302520, 340335, 453780, 544536, 680670, 907560, 1361340, 2722680]

約数ペア:

[(1, 2722680), (2, 1361340), (3, 907560), (4, 680670), (5, 544536), (6, 453780), (8, 340335), (9, 302520), (10, 272268), (12, 226890), (15, 181512), (18, 151260), (20, 136134), (24, 113445), (27, 100840), (30, 90756), (36, 75630), (40, 68067), (45, 60504), (54, 50420), (60, 45378), (72, 37815), (90, 30252), (108, 25210), (120, 22689), (135, 20168), (180, 15126), (216, 12605), (270, 10084), (360, 7563), (540, 5042), (1080, 2521)]