26601720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7196

約数の個数: 64

約数和(自身を含む): 82391040

約数和(自身を除く): 55789320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 143020, 171624, 214530, 221681, 286040, 429060, 443362, 665043, 858120, 886724, 1108405, 1330086, 1773448, 2216810, 2660172, 3325215, 4433620, 5320344, 6650430, 8867240, 13300860, 26601720]

約数ペア:

[(1, 26601720), (2, 13300860), (3, 8867240), (4, 6650430), (5, 5320344), (6, 4433620), (8, 3325215), (10, 2660172), (12, 2216810), (15, 1773448), (20, 1330086), (24, 1108405), (30, 886724), (31, 858120), (40, 665043), (60, 443362), (62, 429060), (93, 286040), (120, 221681), (124, 214530), (155, 171624), (186, 143020), (248, 107265), (310, 85812), (372, 71510), (465, 57208), (620, 42906), (744, 35755), (930, 28604), (1240, 21453), (1860, 14302), (3720, 7151)]