240553080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{668203}}^1$

素因数の和:668220

約数の個数: 48

約数和(自身を含む): 781798680

約数和(自身を除く): 541245600

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, 668203, 1336406, 2004609, 2672812, 3341015, 4009218, 5345624, 6013827, 6682030, 8018436, 10023045, 12027654, 13364060, 16036872, 20046090, 24055308, 26728120, 30069135, 40092180, 48110616, 60138270, 80184360, 120276540, 240553080]

約数ペア:

[(1, 240553080), (2, 120276540), (3, 80184360), (4, 60138270), (5, 48110616), (6, 40092180), (8, 30069135), (9, 26728120), (10, 24055308), (12, 20046090), (15, 16036872), (18, 13364060), (20, 12027654), (24, 10023045), (30, 8018436), (36, 6682030), (40, 6013827), (45, 5345624), (60, 4009218), (72, 3341015), (90, 2672812), (120, 2004609), (180, 1336406), (360, 668203)]