263259240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2193827}}^1$

素因数の和:2193841

約数の個数: 32

約数和(自身を含む): 789778080

約数和(自身を除く): 526518840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2193827, 4387654, 6581481, 8775308, 10969135, 13162962, 17550616, 21938270, 26325924, 32907405, 43876540, 52651848, 65814810, 87753080, 131629620, 263259240]

約数ペア:

[(1, 263259240), (2, 131629620), (3, 87753080), (4, 65814810), (5, 52651848), (6, 43876540), (8, 32907405), (10, 26325924), (12, 21938270), (15, 17550616), (20, 13162962), (24, 10969135), (30, 8775308), (40, 6581481), (60, 4387654), (120, 2193827)]