48715740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 148516368

約数和(自身を除く): 99800628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1123, 1205, 1446, 2169, 2246, 2410, 2892, 3369, 3615, 4338, 4492, 4820, 5615, 6738, 7230, 8676, 10107, 10845, 11230, 13476, 14460, 16845, 20214, 21690, 22460, 33690, 40428, 43380, 50535, 67380, 101070, 202140, 270643, 541286, 811929, 1082572, 1353215, 1623858, 2435787, 2706430, 3247716, 4059645, 4871574, 5412860, 8119290, 9743148, 12178935, 16238580, 24357870, 48715740]

約数ペア:

[(1, 48715740), (2, 24357870), (3, 16238580), (4, 12178935), (5, 9743148), (6, 8119290), (9, 5412860), (10, 4871574), (12, 4059645), (15, 3247716), (18, 2706430), (20, 2435787), (30, 1623858), (36, 1353215), (45, 1082572), (60, 811929), (90, 541286), (180, 270643), (241, 202140), (482, 101070), (723, 67380), (964, 50535), (1123, 43380), (1205, 40428), (1446, 33690), (2169, 22460), (2246, 21690), (2410, 20214), (2892, 16845), (3369, 14460), (3615, 13476), (4338, 11230), (4492, 10845), (4820, 10107), (5615, 8676), (6738, 7230)]