19338120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53717}}^1$

素因数の和:53734

約数の個数: 48

約数和(自身を含む): 62850060

約数和(自身を除く): 43511940

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, 53717, 107434, 161151, 214868, 268585, 322302, 429736, 483453, 537170, 644604, 805755, 966906, 1074340, 1289208, 1611510, 1933812, 2148680, 2417265, 3223020, 3867624, 4834530, 6446040, 9669060, 19338120]

約数ペア:

[(1, 19338120), (2, 9669060), (3, 6446040), (4, 4834530), (5, 3867624), (6, 3223020), (8, 2417265), (9, 2148680), (10, 1933812), (12, 1611510), (15, 1289208), (18, 1074340), (20, 966906), (24, 805755), (30, 644604), (36, 537170), (40, 483453), (45, 429736), (60, 322302), (72, 268585), (90, 214868), (120, 161151), (180, 107434), (360, 53717)]