39168960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{40801}}^1$

素因数の和:40821

約数の個数: 56

約数和(自身を含む): 124364496

約数和(自身を除く): 85195536

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, 40801, 81602, 122403, 163204, 204005, 244806, 326408, 408010, 489612, 612015, 652816, 816020, 979224, 1224030, 1305632, 1632040, 1958448, 2448060, 2611264, 3264080, 3916896, 4896120, 6528160, 7833792, 9792240, 13056320, 19584480, 39168960]

約数ペア:

[(1, 39168960), (2, 19584480), (3, 13056320), (4, 9792240), (5, 7833792), (6, 6528160), (8, 4896120), (10, 3916896), (12, 3264080), (15, 2611264), (16, 2448060), (20, 1958448), (24, 1632040), (30, 1305632), (32, 1224030), (40, 979224), (48, 816020), (60, 652816), (64, 612015), (80, 489612), (96, 408010), (120, 326408), (160, 244806), (192, 204005), (240, 163204), (320, 122403), (480, 81602), (960, 40801)]