61796760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5309}}^1$

素因数の和:5420

約数の個数: 64

約数和(自身を含む): 187336800

約数和(自身を除く): 125540040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5309, 5820, 10618, 11640, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 79635, 106180, 127416, 159270, 212360, 318540, 514973, 637080, 1029946, 1544919, 2059892, 2574865, 3089838, 4119784, 5149730, 6179676, 7724595, 10299460, 12359352, 15449190, 20598920, 30898380, 61796760]

約数ペア:

[(1, 61796760), (2, 30898380), (3, 20598920), (4, 15449190), (5, 12359352), (6, 10299460), (8, 7724595), (10, 6179676), (12, 5149730), (15, 4119784), (20, 3089838), (24, 2574865), (30, 2059892), (40, 1544919), (60, 1029946), (97, 637080), (120, 514973), (194, 318540), (291, 212360), (388, 159270), (485, 127416), (582, 106180), (776, 79635), (970, 63708), (1164, 53090), (1455, 42472), (1940, 31854), (2328, 26545), (2910, 21236), (3880, 15927), (5309, 11640), (5820, 10618)]