2001029040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7333}}^1$

素因数の和:7731

約数の個数: 120

約数和(自身を含む): 6738772560

約数和(自身を除く): 4737743520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7333, 7580, 9096, 11370, 13644, 14666, 15160, 17055, 18192, 21999, 22740, 27288, 29332, 30320, 34110, 36665, 43998, 45480, 54576, 58664, 65997, 68220, 73330, 87996, 90960, 109995, 117328, 131994, 136440, 146660, 175992, 219990, 263988, 272880, 293320, 329985, 351984, 439980, 527976, 586640, 659970, 879960, 1055952, 1319940, 1759920, 2639880, 2779207, 5279760, 5558414, 8337621, 11116828, 13896035, 16675242, 22233656, 25012863, 27792070, 33350484, 41688105, 44467312, 50025726, 55584140, 66700968, 83376210, 100051452, 111168280, 125064315, 133401936, 166752420, 200102904, 222336560, 250128630, 333504840, 400205808, 500257260, 667009680, 1000514520, 2001029040]

約数ペア:

[(1, 2001029040), (2, 1000514520), (3, 667009680), (4, 500257260), (5, 400205808), (6, 333504840), (8, 250128630), (9, 222336560), (10, 200102904), (12, 166752420), (15, 133401936), (16, 125064315), (18, 111168280), (20, 100051452), (24, 83376210), (30, 66700968), (36, 55584140), (40, 50025726), (45, 44467312), (48, 41688105), (60, 33350484), (72, 27792070), (80, 25012863), (90, 22233656), (120, 16675242), (144, 13896035), (180, 11116828), (240, 8337621), (360, 5558414), (379, 5279760), (720, 2779207), (758, 2639880), (1137, 1759920), (1516, 1319940), (1895, 1055952), (2274, 879960), (3032, 659970), (3411, 586640), (3790, 527976), (4548, 439980), (5685, 351984), (6064, 329985), (6822, 293320), (7333, 272880), (7580, 263988), (9096, 219990), (11370, 175992), (13644, 146660), (14666, 136440), (15160, 131994), (17055, 117328), (18192, 109995), (21999, 90960), (22740, 87996), (27288, 73330), (29332, 68220), (30320, 65997), (34110, 58664), (36665, 54576), (43998, 45480)]