789268560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3288619}}^1$

素因数の和:3288635

約数の個数: 40

約数和(自身を含む): 2446733280

約数和(自身を除く): 1657464720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3288619, 6577238, 9865857, 13154476, 16443095, 19731714, 26308952, 32886190, 39463428, 49329285, 52617904, 65772380, 78926856, 98658570, 131544760, 157853712, 197317140, 263089520, 394634280, 789268560]

約数ペア:

[(1, 789268560), (2, 394634280), (3, 263089520), (4, 197317140), (5, 157853712), (6, 131544760), (8, 98658570), (10, 78926856), (12, 65772380), (15, 52617904), (16, 49329285), (20, 39463428), (24, 32886190), (30, 26308952), (40, 19731714), (48, 16443095), (60, 13154476), (80, 9865857), (120, 6577238), (240, 3288619)]