55813320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51679}}^1$

素因数の和:51699

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 130234680

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, 51679, 103358, 155037, 206716, 258395, 310074, 413432, 465111, 516790, 620148, 775185, 930222, 1033580, 1240296, 1395333, 1550370, 1860444, 2067160, 2325555, 2790666, 3100740, 3720888, 4651110, 5581332, 6201480, 6976665, 9302220, 11162664, 13953330, 18604440, 27906660, 55813320]

約数ペア:

[(1, 55813320), (2, 27906660), (3, 18604440), (4, 13953330), (5, 11162664), (6, 9302220), (8, 6976665), (9, 6201480), (10, 5581332), (12, 4651110), (15, 3720888), (18, 3100740), (20, 2790666), (24, 2325555), (27, 2067160), (30, 1860444), (36, 1550370), (40, 1395333), (45, 1240296), (54, 1033580), (60, 930222), (72, 775185), (90, 620148), (108, 516790), (120, 465111), (135, 413432), (180, 310074), (216, 258395), (270, 206716), (360, 155037), (540, 103358), (1080, 51679)]