3143174520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{26431}}^1$

素因数の和:27436

約数の個数: 64

約数和(自身を含む): 9439395840

約数和(自身を除く): 6296221320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 19820, 23784, 26431, 29730, 39640, 52862, 59460, 79293, 105724, 118920, 132155, 158586, 211448, 264310, 317172, 396465, 528620, 634344, 792930, 1057240, 1585860, 3171720, 26193121, 52386242, 78579363, 104772484, 130965605, 157158726, 209544968, 261931210, 314317452, 392896815, 523862420, 628634904, 785793630, 1047724840, 1571587260, 3143174520]

約数ペア:

[(1, 3143174520), (2, 1571587260), (3, 1047724840), (4, 785793630), (5, 628634904), (6, 523862420), (8, 392896815), (10, 314317452), (12, 261931210), (15, 209544968), (20, 157158726), (24, 130965605), (30, 104772484), (40, 78579363), (60, 52386242), (120, 26193121), (991, 3171720), (1982, 1585860), (2973, 1057240), (3964, 792930), (4955, 634344), (5946, 528620), (7928, 396465), (9910, 317172), (11892, 264310), (14865, 211448), (19820, 158586), (23784, 132155), (26431, 118920), (29730, 105724), (39640, 79293), (52862, 59460)]