78375120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{326563}}^1$

素因数の和:326579

約数の個数: 40

約数和(自身を含む): 242963616

約数和(自身を除く): 164588496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 326563, 653126, 979689, 1306252, 1632815, 1959378, 2612504, 3265630, 3918756, 4898445, 5225008, 6531260, 7837512, 9796890, 13062520, 15675024, 19593780, 26125040, 39187560, 78375120]

約数ペア:

[(1, 78375120), (2, 39187560), (3, 26125040), (4, 19593780), (5, 15675024), (6, 13062520), (8, 9796890), (10, 7837512), (12, 6531260), (15, 5225008), (16, 4898445), (20, 3918756), (24, 3265630), (30, 2612504), (40, 1959378), (48, 1632815), (60, 1306252), (80, 979689), (120, 653126), (240, 326563)]