299630280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2496919}}^1$

素因数の和:2496933

約数の個数: 32

約数和(自身を含む): 898891200

約数和(自身を除く): 599260920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2496919, 4993838, 7490757, 9987676, 12484595, 14981514, 19975352, 24969190, 29963028, 37453785, 49938380, 59926056, 74907570, 99876760, 149815140, 299630280]

約数ペア:

[(1, 299630280), (2, 149815140), (3, 99876760), (4, 74907570), (5, 59926056), (6, 49938380), (8, 37453785), (10, 29963028), (12, 24969190), (15, 19975352), (20, 14981514), (24, 12484595), (30, 9987676), (40, 7490757), (60, 4993838), (120, 2496919)]