86658120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80239}}^1$

素因数の和:80259

約数の個数: 64

約数和(自身を含む): 288864000

約数和(自身を除く): 202205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80239, 160478, 240717, 320956, 401195, 481434, 641912, 722151, 802390, 962868, 1203585, 1444302, 1604780, 1925736, 2166453, 2407170, 2888604, 3209560, 3610755, 4332906, 4814340, 5777208, 7221510, 8665812, 9628680, 10832265, 14443020, 17331624, 21664530, 28886040, 43329060, 86658120]

約数ペア:

[(1, 86658120), (2, 43329060), (3, 28886040), (4, 21664530), (5, 17331624), (6, 14443020), (8, 10832265), (9, 9628680), (10, 8665812), (12, 7221510), (15, 5777208), (18, 4814340), (20, 4332906), (24, 3610755), (27, 3209560), (30, 2888604), (36, 2407170), (40, 2166453), (45, 1925736), (54, 1604780), (60, 1444302), (72, 1203585), (90, 962868), (108, 802390), (120, 722151), (135, 641912), (180, 481434), (216, 401195), (270, 320956), (360, 240717), (540, 160478), (1080, 80239)]