140663580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24169}}^1$

素因数の和:24278

約数の個数: 48

約数和(自身を含む): 397934880

約数和(自身を除く): 257271300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24169, 48338, 72507, 96676, 120845, 145014, 241690, 290028, 362535, 483380, 725070, 1450140, 2344393, 4688786, 7033179, 9377572, 11721965, 14066358, 23443930, 28132716, 35165895, 46887860, 70331790, 140663580]

約数ペア:

[(1, 140663580), (2, 70331790), (3, 46887860), (4, 35165895), (5, 28132716), (6, 23443930), (10, 14066358), (12, 11721965), (15, 9377572), (20, 7033179), (30, 4688786), (60, 2344393), (97, 1450140), (194, 725070), (291, 483380), (388, 362535), (485, 290028), (582, 241690), (970, 145014), (1164, 120845), (1455, 96676), (1940, 72507), (2910, 48338), (5820, 24169)]