320309370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32063}}^1$

素因数の和:32116

約数の個数: 64

約数和(自身を含む): 877271040

約数和(自身を除く): 556961670

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, 32063, 64126, 96189, 160315, 192378, 288567, 320630, 480945, 577134, 865701, 961890, 1186331, 1442835, 1731402, 2372662, 2885670, 3558993, 4328505, 5931655, 7117986, 8657010, 10676979, 11863310, 17794965, 21353958, 32030937, 35589930, 53384895, 64061874, 106769790, 160154685, 320309370]

約数ペア:

[(1, 320309370), (2, 160154685), (3, 106769790), (5, 64061874), (6, 53384895), (9, 35589930), (10, 32030937), (15, 21353958), (18, 17794965), (27, 11863310), (30, 10676979), (37, 8657010), (45, 7117986), (54, 5931655), (74, 4328505), (90, 3558993), (111, 2885670), (135, 2372662), (185, 1731402), (222, 1442835), (270, 1186331), (333, 961890), (370, 865701), (555, 577134), (666, 480945), (999, 320630), (1110, 288567), (1665, 192378), (1998, 160315), (3330, 96189), (4995, 64126), (9990, 32063)]