65022240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135463}}^1$

素因数の和:135481

約数の個数: 48

約数和(自身を含む): 204821568

約数和(自身を除く): 139799328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 135463, 270926, 406389, 541852, 677315, 812778, 1083704, 1354630, 1625556, 2031945, 2167408, 2709260, 3251112, 4063890, 4334816, 5418520, 6502224, 8127780, 10837040, 13004448, 16255560, 21674080, 32511120, 65022240]

約数ペア:

[(1, 65022240), (2, 32511120), (3, 21674080), (4, 16255560), (5, 13004448), (6, 10837040), (8, 8127780), (10, 6502224), (12, 5418520), (15, 4334816), (16, 4063890), (20, 3251112), (24, 2709260), (30, 2167408), (32, 2031945), (40, 1625556), (48, 1354630), (60, 1083704), (80, 812778), (96, 677315), (120, 541852), (160, 406389), (240, 270926), (480, 135463)]