1270911120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5295463}}^1$

素因数の和:5295479

約数の個数: 40

約数和(自身を含む): 3939825216

約数和(自身を除く): 2668914096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5295463, 10590926, 15886389, 21181852, 26477315, 31772778, 42363704, 52954630, 63545556, 79431945, 84727408, 105909260, 127091112, 158863890, 211818520, 254182224, 317727780, 423637040, 635455560, 1270911120]

約数ペア:

[(1, 1270911120), (2, 635455560), (3, 423637040), (4, 317727780), (5, 254182224), (6, 211818520), (8, 158863890), (10, 127091112), (12, 105909260), (15, 84727408), (16, 79431945), (20, 63545556), (24, 52954630), (30, 42363704), (40, 31772778), (48, 26477315), (60, 21181852), (80, 15886389), (120, 10590926), (240, 5295463)]