1555206668460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2880012349}}^1$

素因数の和:2880012367

約数の個数: 48

約数和(自身を含む): 4838420748000

約数和(自身を除く): 3283214079540

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, 2880012349, 5760024698, 8640037047, 11520049396, 14400061745, 17280074094, 25920111141, 28800123490, 34560148188, 43200185235, 51840222282, 57600246980, 77760333423, 86400370470, 103680444564, 129600555705, 155520666846, 172800740940, 259201111410, 311041333692, 388801667115, 518402222820, 777603334230, 1555206668460]

約数ペア:

[(1, 1555206668460), (2, 777603334230), (3, 518402222820), (4, 388801667115), (5, 311041333692), (6, 259201111410), (9, 172800740940), (10, 155520666846), (12, 129600555705), (15, 103680444564), (18, 86400370470), (20, 77760333423), (27, 57600246980), (30, 51840222282), (36, 43200185235), (45, 34560148188), (54, 28800123490), (60, 25920111141), (90, 17280074094), (108, 14400061745), (135, 11520049396), (180, 8640037047), (270, 5760024698), (540, 2880012349)]