194056920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539047}}^1$

素因数の和:539064

約数の個数: 48

約数和(自身を含む): 630686160

約数和(自身を除く): 436629240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 539047, 1078094, 1617141, 2156188, 2695235, 3234282, 4312376, 4851423, 5390470, 6468564, 8085705, 9702846, 10780940, 12937128, 16171410, 19405692, 21561880, 24257115, 32342820, 38811384, 48514230, 64685640, 97028460, 194056920]

約数ペア:

[(1, 194056920), (2, 97028460), (3, 64685640), (4, 48514230), (5, 38811384), (6, 32342820), (8, 24257115), (9, 21561880), (10, 19405692), (12, 16171410), (15, 12937128), (18, 10780940), (20, 9702846), (24, 8085705), (30, 6468564), (36, 5390470), (40, 4851423), (45, 4312376), (60, 3234282), (72, 2695235), (90, 2156188), (120, 1617141), (180, 1078094), (360, 539047)]