129888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{135301}}^1$

素因数の和:135321

約数の個数: 56

約数和(自身を含む): 412400496

約数和(自身を除く): 282511536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 135301, 270602, 405903, 541204, 676505, 811806, 1082408, 1353010, 1623612, 2029515, 2164816, 2706020, 3247224, 4059030, 4329632, 5412040, 6494448, 8118060, 8659264, 10824080, 12988896, 16236120, 21648160, 25977792, 32472240, 43296320, 64944480, 129888960]

約数ペア:

[(1, 129888960), (2, 64944480), (3, 43296320), (4, 32472240), (5, 25977792), (6, 21648160), (8, 16236120), (10, 12988896), (12, 10824080), (15, 8659264), (16, 8118060), (20, 6494448), (24, 5412040), (30, 4329632), (32, 4059030), (40, 3247224), (48, 2706020), (60, 2164816), (64, 2029515), (80, 1623612), (96, 1353010), (120, 1082408), (160, 811806), (192, 676505), (240, 541204), (320, 405903), (480, 270602), (960, 135301)]