2266380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1420

約数の個数: 60

約数和(自身を含む): 7114800

約数和(自身を除く): 4848420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1399, 1620, 2798, 4197, 5596, 6995, 8394, 12591, 13990, 16788, 20985, 25182, 27980, 37773, 41970, 50364, 62955, 75546, 83940, 113319, 125910, 151092, 188865, 226638, 251820, 377730, 453276, 566595, 755460, 1133190, 2266380]

約数ペア:

[(1, 2266380), (2, 1133190), (3, 755460), (4, 566595), (5, 453276), (6, 377730), (9, 251820), (10, 226638), (12, 188865), (15, 151092), (18, 125910), (20, 113319), (27, 83940), (30, 75546), (36, 62955), (45, 50364), (54, 41970), (60, 37773), (81, 27980), (90, 25182), (108, 20985), (135, 16788), (162, 13990), (180, 12591), (270, 8394), (324, 6995), (405, 5596), (540, 4197), (810, 2798), (1399, 1620)]