158891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{662047}}^1$

素因数の和:662063

約数の個数: 40

約数和(自身を含む): 492563712

約数和(自身を除く): 333672432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 662047, 1324094, 1986141, 2648188, 3310235, 3972282, 5296376, 6620470, 7944564, 9930705, 10592752, 13240940, 15889128, 19861410, 26481880, 31778256, 39722820, 52963760, 79445640, 158891280]

約数ペア:

[(1, 158891280), (2, 79445640), (3, 52963760), (4, 39722820), (5, 31778256), (6, 26481880), (8, 19861410), (10, 15889128), (12, 13240940), (15, 10592752), (16, 9930705), (20, 7944564), (24, 6620470), (30, 5296376), (40, 3972282), (48, 3310235), (60, 2648188), (80, 1986141), (120, 1324094), (240, 662047)]