64944480

素因数分解:

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

素因数の和:135319

約数の個数: 48

約数和(自身を含む): 204576624

約数和(自身を除く): 139632144

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, 135301, 270602, 405903, 541204, 676505, 811806, 1082408, 1353010, 1623612, 2029515, 2164816, 2706020, 3247224, 4059030, 4329632, 5412040, 6494448, 8118060, 10824080, 12988896, 16236120, 21648160, 32472240, 64944480]

約数ペア:

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