510115680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{354247}}^1$

素因数の和:354268

約数の個数: 72

約数和(自身を含む): 1740774672

約数和(自身を除く): 1230658992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 354247, 708494, 1062741, 1416988, 1771235, 2125482, 2833976, 3188223, 3542470, 4250964, 5313705, 5667952, 6376446, 7084940, 8501928, 10627410, 11335904, 12752892, 14169880, 15941115, 17003856, 21254820, 25505784, 28339760, 31882230, 34007712, 42509640, 51011568, 56679520, 63764460, 85019280, 102023136, 127528920, 170038560, 255057840, 510115680]

約数ペア:

[(1, 510115680), (2, 255057840), (3, 170038560), (4, 127528920), (5, 102023136), (6, 85019280), (8, 63764460), (9, 56679520), (10, 51011568), (12, 42509640), (15, 34007712), (16, 31882230), (18, 28339760), (20, 25505784), (24, 21254820), (30, 17003856), (32, 15941115), (36, 14169880), (40, 12752892), (45, 11335904), (48, 10627410), (60, 8501928), (72, 7084940), (80, 6376446), (90, 5667952), (96, 5313705), (120, 4250964), (144, 3542470), (160, 3188223), (180, 2833976), (240, 2125482), (288, 1771235), (360, 1416988), (480, 1062741), (720, 708494), (1440, 354247)]