179842140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{333041}}^1$

素因数の和:333059

約数の個数: 48

約数和(自身を含む): 559510560

約数和(自身を除く): 379668420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 333041, 666082, 999123, 1332164, 1665205, 1998246, 2997369, 3330410, 3996492, 4995615, 5994738, 6660820, 8992107, 9991230, 11989476, 14986845, 17984214, 19982460, 29973690, 35968428, 44960535, 59947380, 89921070, 179842140]

約数ペア:

[(1, 179842140), (2, 89921070), (3, 59947380), (4, 44960535), (5, 35968428), (6, 29973690), (9, 19982460), (10, 17984214), (12, 14986845), (15, 11989476), (18, 9991230), (20, 8992107), (27, 6660820), (30, 5994738), (36, 4995615), (45, 3996492), (54, 3330410), (60, 2997369), (90, 1998246), (108, 1665205), (135, 1332164), (180, 999123), (270, 666082), (540, 333041)]