25739640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23833}}^1$

素因数の和:23853

約数の個数: 64

約数和(自身を含む): 85802400

約数和(自身を除く): 60062760

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, 23833, 47666, 71499, 95332, 119165, 142998, 190664, 214497, 238330, 285996, 357495, 428994, 476660, 571992, 643491, 714990, 857988, 953320, 1072485, 1286982, 1429980, 1715976, 2144970, 2573964, 2859960, 3217455, 4289940, 5147928, 6434910, 8579880, 12869820, 25739640]

約数ペア:

[(1, 25739640), (2, 12869820), (3, 8579880), (4, 6434910), (5, 5147928), (6, 4289940), (8, 3217455), (9, 2859960), (10, 2573964), (12, 2144970), (15, 1715976), (18, 1429980), (20, 1286982), (24, 1072485), (27, 953320), (30, 857988), (36, 714990), (40, 643491), (45, 571992), (54, 476660), (60, 428994), (72, 357495), (90, 285996), (108, 238330), (120, 214497), (135, 190664), (180, 142998), (216, 119165), (270, 95332), (360, 71499), (540, 47666), (1080, 23833)]