270216

素因数分解:

$2^3\times 3^5\times {\mathrm{139}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 764400

約数和(自身を除く): 494184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 243, 278, 324, 417, 486, 556, 648, 834, 972, 1112, 1251, 1668, 1944, 2502, 3336, 3753, 5004, 7506, 10008, 11259, 15012, 22518, 30024, 33777, 45036, 67554, 90072, 135108, 270216]

約数ペア:

[(1, 270216), (2, 135108), (3, 90072), (4, 67554), (6, 45036), (8, 33777), (9, 30024), (12, 22518), (18, 15012), (24, 11259), (27, 10008), (36, 7506), (54, 5004), (72, 3753), (81, 3336), (108, 2502), (139, 1944), (162, 1668), (216, 1251), (243, 1112), (278, 972), (324, 834), (417, 648), (486, 556)]