305468760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2545573}}^1$

素因数の和:2545587

約数の個数: 32

約数和(自身を含む): 916406640

約数和(自身を除く): 610937880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2545573, 5091146, 7636719, 10182292, 12727865, 15273438, 20364584, 25455730, 30546876, 38183595, 50911460, 61093752, 76367190, 101822920, 152734380, 305468760]

約数ペア:

[(1, 305468760), (2, 152734380), (3, 101822920), (4, 76367190), (5, 61093752), (6, 50911460), (8, 38183595), (10, 30546876), (12, 25455730), (15, 20364584), (20, 15273438), (24, 12727865), (30, 10182292), (40, 7636719), (60, 5091146), (120, 2545573)]