161964480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{168713}}^1$

素因数の和:168733

約数の個数: 56

約数和(自身を含む): 514240272

約数和(自身を除く): 352275792

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, 168713, 337426, 506139, 674852, 843565, 1012278, 1349704, 1687130, 2024556, 2530695, 2699408, 3374260, 4049112, 5061390, 5398816, 6748520, 8098224, 10122780, 10797632, 13497040, 16196448, 20245560, 26994080, 32392896, 40491120, 53988160, 80982240, 161964480]

約数ペア:

[(1, 161964480), (2, 80982240), (3, 53988160), (4, 40491120), (5, 32392896), (6, 26994080), (8, 20245560), (10, 16196448), (12, 13497040), (15, 10797632), (16, 10122780), (20, 8098224), (24, 6748520), (30, 5398816), (32, 5061390), (40, 4049112), (48, 3374260), (60, 2699408), (64, 2530695), (80, 2024556), (96, 1687130), (120, 1349704), (160, 1012278), (192, 843565), (240, 674852), (320, 506139), (480, 337426), (960, 168713)]