320848830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32117}}^1$

素因数の和:32170

約数の個数: 64

約数和(自身を含む): 878748480

約数和(自身を除く): 557899650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 32117, 64234, 96351, 160585, 192702, 289053, 321170, 481755, 578106, 867159, 963510, 1188329, 1445265, 1734318, 2376658, 2890530, 3564987, 4335795, 5941645, 7129974, 8671590, 10694961, 11883290, 17824935, 21389922, 32084883, 35649870, 53474805, 64169766, 106949610, 160424415, 320848830]

約数ペア:

[(1, 320848830), (2, 160424415), (3, 106949610), (5, 64169766), (6, 53474805), (9, 35649870), (10, 32084883), (15, 21389922), (18, 17824935), (27, 11883290), (30, 10694961), (37, 8671590), (45, 7129974), (54, 5941645), (74, 4335795), (90, 3564987), (111, 2890530), (135, 2376658), (185, 1734318), (222, 1445265), (270, 1188329), (333, 963510), (370, 867159), (555, 578106), (666, 481755), (999, 321170), (1110, 289053), (1665, 192702), (1998, 160585), (3330, 96351), (4995, 64234), (9990, 32117)]