165888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{172801}}^1$

素因数の和:172821

約数の個数: 56

約数和(自身を含む): 526700496

約数和(自身を除く): 360811536

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, 172801, 345602, 518403, 691204, 864005, 1036806, 1382408, 1728010, 2073612, 2592015, 2764816, 3456020, 4147224, 5184030, 5529632, 6912040, 8294448, 10368060, 11059264, 13824080, 16588896, 20736120, 27648160, 33177792, 41472240, 55296320, 82944480, 165888960]

約数ペア:

[(1, 165888960), (2, 82944480), (3, 55296320), (4, 41472240), (5, 33177792), (6, 27648160), (8, 20736120), (10, 16588896), (12, 13824080), (15, 11059264), (16, 10368060), (20, 8294448), (24, 6912040), (30, 5529632), (32, 5184030), (40, 4147224), (48, 3456020), (60, 2764816), (64, 2592015), (80, 2073612), (96, 1728010), (120, 1382408), (160, 1036806), (192, 864005), (240, 691204), (320, 518403), (480, 345602), (960, 172801)]