80182770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 198288000

約数和(自身を除く): 118105230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 118, 177, 178, 267, 295, 354, 445, 509, 534, 590, 885, 890, 1018, 1335, 1527, 1770, 2545, 2670, 3054, 5090, 5251, 7635, 10502, 15270, 15753, 26255, 30031, 31506, 45301, 52510, 60062, 78765, 90093, 90602, 135903, 150155, 157530, 180186, 226505, 271806, 300310, 450465, 453010, 679515, 900930, 1359030, 2672759, 5345518, 8018277, 13363795, 16036554, 26727590, 40091385, 80182770]

約数ペア:

[(1, 80182770), (2, 40091385), (3, 26727590), (5, 16036554), (6, 13363795), (10, 8018277), (15, 5345518), (30, 2672759), (59, 1359030), (89, 900930), (118, 679515), (177, 453010), (178, 450465), (267, 300310), (295, 271806), (354, 226505), (445, 180186), (509, 157530), (534, 150155), (590, 135903), (885, 90602), (890, 90093), (1018, 78765), (1335, 60062), (1527, 52510), (1770, 45301), (2545, 31506), (2670, 30031), (3054, 26255), (5090, 15753), (5251, 15270), (7635, 10502)]