180486270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2351}}^1$

素因数の和:3217

約数の個数: 48

約数和(自身を含む): 470014272

約数和(自身を除く): 289528002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853, 1706, 2351, 2559, 4265, 4702, 5118, 7053, 7677, 8530, 11755, 12795, 14106, 15354, 21159, 23510, 25590, 35265, 38385, 42318, 70530, 76770, 105795, 211590, 2005403, 4010806, 6016209, 10027015, 12032418, 18048627, 20054030, 30081045, 36097254, 60162090, 90243135, 180486270]

約数ペア:

[(1, 180486270), (2, 90243135), (3, 60162090), (5, 36097254), (6, 30081045), (9, 20054030), (10, 18048627), (15, 12032418), (18, 10027015), (30, 6016209), (45, 4010806), (90, 2005403), (853, 211590), (1706, 105795), (2351, 76770), (2559, 70530), (4265, 42318), (4702, 38385), (5118, 35265), (7053, 25590), (7677, 23510), (8530, 21159), (11755, 15354), (12795, 14106)]