2539080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2351}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5928120

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, 2351, 4702, 7053, 9404, 11755, 14106, 18808, 21159, 23510, 28212, 35265, 42318, 47020, 56424, 63477, 70530, 84636, 94040, 105795, 126954, 141060, 169272, 211590, 253908, 282120, 317385, 423180, 507816, 634770, 846360, 1269540, 2539080]

約数ペア:

[(1, 2539080), (2, 1269540), (3, 846360), (4, 634770), (5, 507816), (6, 423180), (8, 317385), (9, 282120), (10, 253908), (12, 211590), (15, 169272), (18, 141060), (20, 126954), (24, 105795), (27, 94040), (30, 84636), (36, 70530), (40, 63477), (45, 56424), (54, 47020), (60, 42318), (72, 35265), (90, 28212), (108, 23510), (120, 21159), (135, 18808), (180, 14106), (216, 11755), (270, 9404), (360, 7053), (540, 4702), (1080, 2351)]