19055183880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{123191}}^1$

素因数の和:124494

約数の個数: 64

約数和(自身を含む): 57210364800

約数和(自身を除く): 38155180920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1289, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19335, 25780, 30936, 38670, 51560, 77340, 123191, 154680, 246382, 369573, 492764, 615955, 739146, 985528, 1231910, 1478292, 1847865, 2463820, 2956584, 3695730, 4927640, 7391460, 14782920, 158793199, 317586398, 476379597, 635172796, 793965995, 952759194, 1270345592, 1587931990, 1905518388, 2381897985, 3175863980, 3811036776, 4763795970, 6351727960, 9527591940, 19055183880]

約数ペア:

[(1, 19055183880), (2, 9527591940), (3, 6351727960), (4, 4763795970), (5, 3811036776), (6, 3175863980), (8, 2381897985), (10, 1905518388), (12, 1587931990), (15, 1270345592), (20, 952759194), (24, 793965995), (30, 635172796), (40, 476379597), (60, 317586398), (120, 158793199), (1289, 14782920), (2578, 7391460), (3867, 4927640), (5156, 3695730), (6445, 2956584), (7734, 2463820), (10312, 1847865), (12890, 1478292), (15468, 1231910), (19335, 985528), (25780, 739146), (30936, 615955), (38670, 492764), (51560, 369573), (77340, 246382), (123191, 154680)]