55130760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51047}}^1$

素因数の和:51067

約数の個数: 64

約数和(自身を含む): 183772800

約数和(自身を除く): 128642040

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, 51047, 102094, 153141, 204188, 255235, 306282, 408376, 459423, 510470, 612564, 765705, 918846, 1020940, 1225128, 1378269, 1531410, 1837692, 2041880, 2297115, 2756538, 3062820, 3675384, 4594230, 5513076, 6125640, 6891345, 9188460, 11026152, 13782690, 18376920, 27565380, 55130760]

約数ペア:

[(1, 55130760), (2, 27565380), (3, 18376920), (4, 13782690), (5, 11026152), (6, 9188460), (8, 6891345), (9, 6125640), (10, 5513076), (12, 4594230), (15, 3675384), (18, 3062820), (20, 2756538), (24, 2297115), (27, 2041880), (30, 1837692), (36, 1531410), (40, 1378269), (45, 1225128), (54, 1020940), (60, 918846), (72, 765705), (90, 612564), (108, 510470), (120, 459423), (135, 408376), (180, 306282), (216, 255235), (270, 204188), (360, 153141), (540, 102094), (1080, 51047)]